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{"likeCnt":7,"createTime":"Oct 30, 2018 11:24:55 PM","author":"Heart_Blue","viewCnt":513,"id":712,"title":"codeforces上的一个题单（简化版）","trustable":false,"dislikeCnt":0,"content":"https://cn.vjudge.net/article/711 这个的简化\n来源：http://codeforces.com/blog/entry/55274\n### aho\n[problem:CodeChef-LYRC] [problem:CodeForces-346B] [problem:CodeForces-696D] [problem:SPOJ-ADAJOBS] [problem:SPOJ-AHOCUR] [problem:SPOJ-SUB_PROB] \nURI 2226 [5] //[NICE][NUMBERS][DP]\n### automat\n[problem:SPOJ-NSUBSTR2] [problem:SPOJ-STRMATCH] [problem:UVA-10679] [problem:UVALive-6861] \n### belman-ford\n[problem:SPOJ-ARBITRAG] [problem:UVA-12519] \n### bfs\n[problem:CodeForces-59E] [problem:CodeForces-653E] [problem:CodeForces-769C] [problem:CodeForces-796D] [problem:CodeForces-821D] [problem:CodeForces-877D] [problem:SPOJ-ADACYCLE] [problem:SPOJ-ADV04F1] [problem:SPOJ-DIGOKEYS] [problem:SPOJ-INVESORT] [problem:SPOJ-MULTII] [problem:SPOJ-SPIKES] [problem:UVA-10888] [problem:UVA-10968] [problem:UVA-11312] [problem:UVA-11392] [problem:UVALive-6151] \nhttps://devskill.com/CodingProblems/ViewProblem/150\nhttps://devskill.com/CodingProblems/ViewProblem/60\n### bfs-grid\n[problem:CodeForces-35C] [problem:SPOJ-DCEPC706] [problem:SPOJ-KNMOVE] [problem:SPOJ-NAKANJ] [problem:SPOJ-PUCMM223] [problem:SPOJ-SERGRID] [problem:SPOJ-SPIRALGR] [problem:UVA-10977] [problem:UVA-11487] [problem:UVA-11931] [problem:UVA-13116] [problem:UVA-314] [problem:UVA-928] [problem:UVALive-5622] \n### big\n[problem:CodeChef-FRJUMP] [problem:CodeForces-17D] [problem:CodeForces-18D] [problem:CodeForces-66A] [problem:Gym-100866A] [problem:HackerRank-euler020] [problem:HackerRank-euler025] [problem:SPOJ-CSQUARE] [problem:SPOJ-CSQUARE] [problem:SPOJ-FAST2] [problem:SPOJ-GCD2] [problem:SPOJ-ITRIX_E] [problem:SPOJ-IWGBS] [problem:SPOJ-IWGBS] [problem:SPOJ-MINNUM] [problem:SPOJ-MINNUM] [problem:SPOJ-MUL] [problem:SPOJ-NDIVPHI2] [problem:SPOJ-NDIVPHI] [problem:SPOJ-NITT2] [problem:SPOJ-NITT2] [problem:SPOJ-NUMPLAY] [problem:SPOJ-NUMPLAY] [problem:SPOJ-NUMTSN] [problem:SPOJ-PARCARD1] [problem:SPOJ-POP3] [problem:SPOJ-PUCMM025] [problem:SPOJ-SKYLINE] [problem:SPOJ-SOLDIERS] [problem:SPOJ-VGCD] [problem:UVA-10007] [problem:UVA-10013] [problem:UVA-10023] [problem:UVA-10070] [problem:UVA-10083] [problem:UVA-10106] [problem:UVA-10183] [problem:UVA-10198] [problem:UVA-10220] [problem:UVA-10303] [problem:UVA-10494] [problem:UVA-10497] [problem:UVA-10519] [problem:UVA-10523] [problem:UVA-10814] [problem:UVA-10844] [problem:UVA-10925] [problem:UVA-11115] [problem:UVA-11344] [problem:UVA-11375] [problem:UVA-11448] [problem:UVA-11645] [problem:UVA-11830] [problem:UVA-11879] [problem:UVA-1226] [problem:UVA-1230] [problem:UVA-12333] [problem:UVA-12924] [problem:UVA-495] [problem:UVA-619] [problem:UVA-623] [problem:UVA-713] [problem:UVA-787] [problem:UVALive-2871] [problem:UVALive-7651] \nhttps://devskill.com/CodingProblems/ViewProblem/394\n### binary_search\n[problem:CodeForces-140C] [problem:CodeForces-16C] [problem:CodeForces-21C] [problem:CodeForces-24E] [problem:CodeForces-42A] [problem:CodeForces-51C] [problem:CodeForces-627D] [problem:CodeForces-675D] [problem:CodeForces-68B] [problem:CodeForces-714D] [problem:CodeForces-729C] [problem:CodeForces-749D] [problem:CodeForces-760B] [problem:CodeForces-767D] [problem:CodeForces-779D] [problem:CodeForces-801C] [problem:CodeForces-803D] [problem:CodeForces-807C] [problem:CodeForces-818F] [problem:CodeForces-845E] [problem:CodeForces-846D] [problem:CodeForces-847E] [problem:CodeForces-875E] [problem:CodeForces-883I] [problem:CodeForces-888C] [problem:CodeForces-898E] [problem:CodeForces-920G] [problem:SPOJ-ABA12E] [problem:SPOJ-CNTINDX] [problem:SPOJ-FUNFACT] [problem:SPOJ-MAIN8_C] [problem:SPOJ-MATHLOVE] [problem:SPOJ-NDS] [problem:SPOJ-RPLC] [problem:SPOJ-SABBIRGAME] [problem:SPOJ-TRIGALGE] [problem:SPOJ-VECTAR4] [problem:UVA-11516] [problem:UVA-11692] [problem:UVA-13150] [problem:UVA-13177] \n### bits\n[problem:CodeForces-769D] [problem:CodeForces-779E] [problem:CodeForces-862C] [problem:CodeForces-879C] [problem:CodeForces-907C] [problem:CodeForces-92B] [problem:SPOJ-EC_CONB] [problem:SPOJ-HAP01] [problem:SPOJ-KOMPICI] [problem:UVA-11535] [problem:UVA-11659] \n### bitset\n[problem:CodeForces-117C] [problem:CodeForces-33D] [problem:CodeForces-754E] [problem:CodeForces-914F] [problem:CodeForces-918C] [problem:SPOJ-ADACHERY] [problem:SPOJ-ADACOINS] [problem:SPOJ-ADAFUROW] [problem:SPOJ-UCBINTC] \n### bridges\n[problem:CodeForces-1000E] [problem:CodeForces-118E] [problem:CodeForces-700C] [problem:CodeForces-732F] [problem:Gym-100114J] [problem:SPOJ-EC_P] [problem:SPOJ-GRAFFDEF] [problem:SPOJ-ONBRIDGE] [problem:SPOJ-SUBMERGE] [problem:UVA-12363] [problem:UVA-315] [problem:UVA-796] \n### brute-force\n[problem:CodeForces-102A] [problem:CodeForces-106B] [problem:CodeForces-110A] [problem:CodeForces-122C] [problem:CodeForces-124B] [problem:CodeForces-146B] [problem:CodeForces-31C] [problem:CodeForces-32D] [problem:CodeForces-44B] [problem:CodeForces-46C] [problem:CodeForces-47D] [problem:CodeForces-51D] [problem:CodeForces-53B] [problem:CodeForces-55B] [problem:CodeForces-598B] [problem:CodeForces-66B] [problem:CodeForces-68A] [problem:CodeForces-68C] [problem:CodeForces-698D] [problem:CodeForces-724B] [problem:CodeForces-725C] [problem:CodeForces-725E] [problem:CodeForces-753C] [problem:CodeForces-799D] [problem:CodeForces-813B] [problem:CodeForces-817C] [problem:CodeForces-818D] [problem:CodeForces-834E] [problem:CodeForces-846B] [problem:CodeForces-861B] [problem:CodeForces-868C] [problem:CodeForces-868D] [problem:CodeForces-876C] [problem:CodeForces-877B] [problem:CodeForces-879C] [problem:CodeForces-887B] [problem:CodeForces-892C] [problem:CodeForces-893B] [problem:CodeForces-894A] [problem:CodeForces-895A] [problem:CodeForces-898B] [problem:CodeForces-907A] [problem:CodeForces-910C] [problem:CodeForces-911B] [problem:CodeForces-919B] [problem:CodeForces-922B] [problem:CodeForces-94B] [problem:CodeForces-96B] [problem:Gym-101597A] [problem:Gym-101806X] [problem:Gym-101840F] [problem:SPOJ-ALONE] [problem:SPOJ-AMR10I] [problem:SPOJ-BLOPER] [problem:SPOJ-BOKAM143SOU] [problem:SPOJ-JHAGIRLS] [problem:SPOJ-RRANGE] [problem:UVA-10732] [problem:UVA-10748] [problem:UVA-10890] [problem:UVA-11127] [problem:UVA-11206] [problem:UVA-11214] [problem:UVA-11471] [problem:UVA-11548] [problem:UVA-11659] [problem:UVA-11699] [problem:UVA-11898] [problem:UVA-11961] [problem:UVA-12169] [problem:UVA-13173] [problem:UVALive-6160] [problem:UVALive-6623] [problem:UVALive-7671] [problem:UVALive-7692] [problem:UVALive-7899] [problem:UVALive-8259] \nhttp://code-festival-2017-qualc.contest.atcoder.jp/tasks/code_festival_2017_qualc_b\n### centroid\n[problem:CodeForces-715C] [problem:CodeForces-741D] [problem:CodeForces-752F] [problem:CodeForces-766E] [problem:CodeForces-833D] [problem:Gym-101840E] [problem:SPOJ-HOLI] [problem:UVA-13164] \nDCP-176: Motku2 [DevSkills]\n### coloring\n[problem:CodeForces-664D] [problem:CodeForces-741C] [problem:UVA-11331] \n### combinatorics\n[problem:CodeForces-111D] [problem:CodeForces-129E] [problem:CodeForces-131B] [problem:CodeForces-131C] [problem:CodeForces-145D] [problem:CodeForces-26D] [problem:CodeForces-364A] [problem:CodeForces-52B] [problem:CodeForces-645E] [problem:CodeForces-666C] [problem:CodeForces-760F] [problem:CodeForces-785D] [problem:CodeForces-816D] [problem:CodeForces-844B] [problem:CodeForces-872E] [problem:CodeForces-890E] [problem:CodeForces-893E] [problem:CodeForces-894B] [problem:CodeForces-895D] [problem:CodeForces-909B] [problem:Gym-101808F] [problem:SPOJ-ADASUM] [problem:SPOJ-ADATEAMS] [problem:SPOJ-ANTP] [problem:SPOJ-DTPOLY2] [problem:SPOJ-DTPOLY] [problem:SPOJ-GOODB] [problem:SPOJ-HC12] [problem:SPOJ-HLP_RAMS] [problem:SPOJ-ITRIX_E] [problem:SPOJ-JOKER1] [problem:SPOJ-JOSWAP] [problem:SPOJ-LOOPEXP] [problem:SPOJ-MAIN75] [problem:SPOJ-MAIN8_D] [problem:SPOJ-MAXSUB] [problem:SPOJ-PARCARD1] [problem:SPOJ-SKYLINE] [problem:SPOJ-SPCE] [problem:SPOJ-STONE2] [problem:SPOJ-UCV2013E] [problem:UVA-10918] [problem:UVA-11174] [problem:UVA-1118] [problem:UVA-11282] [problem:UVA-11719] [problem:UVA-11798] [problem:UVA-12001] [problem:UVA-12034] [problem:UVA-12576] [problem:UVA-13184] [problem:UVA-13214] [problem:UVALive-3917] \nhttps://devskill.com/CodingProblems/ViewProblem/255\nhttps://devskill.com/CodingProblems/ViewProblem/61\nProject Euler #78: Coin partitions //Partition function\n### constructive\n[problem:CodeForces-109D] [problem:CodeForces-110B] [problem:CodeForces-112C] [problem:CodeForces-124C] [problem:CodeForces-125C] [problem:CodeForces-12E] [problem:CodeForces-141C] [problem:CodeForces-148B] [problem:CodeForces-22C] [problem:CodeForces-26C] [problem:CodeForces-41E] [problem:CodeForces-42C] [problem:CodeForces-43D] [problem:CodeForces-53C] [problem:CodeForces-63D] [problem:CodeForces-78B] [problem:CodeForces-802H] [problem:CodeForces-81D] [problem:CodeForces-85A] [problem:CodeForces-877C] [problem:CodeForces-894C] [problem:CodeForces-902C] [problem:CodeForces-907D] [problem:CodeForces-909F] [problem:CodeForces-916C] [problem:CodeForces-922F] [problem:CodeForces-97B] \n### dfs\n[problem:CodeForces-116C] [problem:CodeForces-120F] [problem:CodeForces-24A] [problem:CodeForces-29C] [problem:CodeForces-29D] [problem:CodeForces-60B] [problem:CodeForces-60C] [problem:CodeForces-638B] [problem:CodeForces-638C] [problem:CodeForces-638D] [problem:CodeForces-709E] [problem:CodeForces-710E] [problem:CodeForces-723E] [problem:CodeForces-727A] [problem:CodeForces-734E] [problem:CodeForces-758E] [problem:CodeForces-760B] [problem:CodeForces-761E] [problem:CodeForces-767C] [problem:CodeForces-781C] [problem:CodeForces-794D] [problem:CodeForces-802K] [problem:CodeForces-813C] [problem:CodeForces-841D] [problem:CodeForces-844E] [problem:CodeForces-845G] [problem:CodeForces-846E] [problem:CodeForces-849C] [problem:CodeForces-861F] [problem:CodeForces-883G] [problem:CodeForces-884C] [problem:CodeForces-893C] [problem:CodeForces-901D] [problem:CodeForces-902B] [problem:CodeForces-915D] [problem:CodeForces-920E] [problem:Gym-101620J] [problem:Gym-101630C] [problem:SPOJ-ADASEA] [problem:SPOJ-AMR10J] [problem:SPOJ-CAC] [problem:SPOJ-CTTC] [problem:SPOJ-GHOSTS] [problem:SPOJ-KOZE] [problem:SPOJ-MAKEMAZE] [problem:SPOJ-RIOI_2_3] [problem:UVA-11323] [problem:UVA-12186] [problem:UVA-657] [problem:UVALive-6584] [problem:UVALive-6590] [problem:UVALive-7606] [problem:UVALive-7951] [problem:UVALive-8080] \nhttps://devskill.com/CodingProblems/ViewProblem/118\nhttps://devskill.com/CodingProblems/ViewProblem/17\nhttps://devskill.com/CodingProblems/ViewProblem/3\nhttps://www.urionlinejudge.com.br/judge/en/problems/view/2732\n### digits\n[problem:CodeForces-770B] [problem:SPOJ-PR003004] \n### dijkstra\n[problem:CodeForces-141D] [problem:CodeForces-144D] [problem:CodeForces-716D] [problem:CodeForces-757F] [problem:CodeForces-827F] [problem:CodeForces-843D] [problem:Gym-100625D] [problem:Gym-100753A] [problem:Gym-100923B] [problem:Gym-101242B] [problem:Gym-101666D] [problem:LightOJ-1019] [problem:SPOJ-ADATRIP] [problem:SPOJ-ADRABR] [problem:SPOJ-CCHESS] [problem:SPOJ-DELIVER] [problem:SPOJ-EZDIJKST] [problem:UVA-1027] [problem:UVA-10816] [problem:UVA-11097] [problem:UVA-11338] [problem:UVA-11374] [problem:UVA-11377] [problem:UVA-11514] [problem:UVA-11813] [problem:UVA-11833] [problem:UVA-12047] [problem:UVA-12144] [problem:UVA-12950] [problem:UVA-13010] [problem:UVA-13030] [problem:UVA-13172] [problem:UVALive-2819] [problem:UVALive-3850] [problem:UVALive-6583] \n### divide_conquer\n[problem:CodeForces-817D] [problem:CodeForces-876F] [problem:SPOJ-DYNACON2] [problem:UVALive-8257] \nhttps://www.urionlinejudge.com.br/judge/en/problems/view/1683\n### divisors\n[problem:CodeChef-CHEFKEY] [problem:CodeForces-112D] [problem:CodeForces-27E] [problem:CodeForces-671C] [problem:CodeForces-703E] [problem:CodeForces-75C] [problem:CodeForces-803F] [problem:CodeForces-831F] [problem:CodeForces-839D] [problem:CodeForces-920F] [problem:Gym-101411G] [problem:Gym-101741F] [problem:Gym-101840D] [problem:HackerRank-easy-gcd-1] [problem:LightOJ-1068] [problem:LightOJ-1134] [problem:SPOJ-AFS] [problem:SPOJ-CDRSANJ] [problem:SPOJ-DIVSEQ] [problem:SPOJ-DIVSUM] [problem:SPOJ-EC_DIVS] [problem:SPOJ-FRNDAM] [problem:SPOJ-GCDEX] [problem:SPOJ-IITKWPCF] [problem:SPOJ-INVDIV] [problem:SPOJ-LCMSUM] [problem:SPOJ-PSTR] [problem:SPOJ-SAS002] [problem:UVA-10830] [problem:UVA-10880] [problem:UVA-10892] [problem:UVA-11388] [problem:UVA-11526] [problem:UVA-12154] [problem:UVA-12425] [problem:UVA-12843] [problem:UVA-12934] [problem:UVA-13058] [problem:UVA-13083] [problem:UVA-13085] [problem:UVA-13185] [problem:UVA-13194] [problem:UVALive-3014] [problem:UVALive-7726] \nhttps://www.hackerearth.com/problem/algorithm/harry-gets-into-infy/\nhttps://www.urionlinejudge.com.br/judge/en/problems/view/1164\nNAJ0001 Divisible Number Sum [SPOJ]\nProject Euler #95: Amicable chains\n### dp\n[problem:CodeForces-106C] [problem:CodeForces-10D] [problem:CodeForces-110C] [problem:CodeForces-115E] [problem:CodeForces-116D] [problem:CodeForces-118D] [problem:CodeForces-126D] [problem:CodeForces-133E] [problem:CodeForces-13C] [problem:CodeForces-146E] [problem:CodeForces-148E] [problem:CodeForces-16E] [problem:CodeForces-17C] [problem:CodeForces-18E] [problem:CodeForces-19B] [problem:CodeForces-2B] [problem:CodeForces-30C] [problem:CodeForces-319C] [problem:CodeForces-31E] [problem:CodeForces-321E] [problem:CodeForces-41D] [problem:CodeForces-4D] [problem:CodeForces-55D] [problem:CodeForces-56D] [problem:CodeForces-58E] [problem:CodeForces-598E] [problem:CodeForces-631E] [problem:CodeForces-633F] [problem:CodeForces-667C] [problem:CodeForces-678E] [problem:CodeForces-67A] [problem:CodeForces-67C] [problem:CodeForces-6D] [problem:CodeForces-703E] [problem:CodeForces-712D] [problem:CodeForces-721E] [problem:CodeForces-722E] [problem:CodeForces-729F] [problem:CodeForces-731E] [problem:CodeForces-735E] [problem:CodeForces-73C] [problem:CodeForces-742D] [problem:CodeForces-743E] [problem:CodeForces-745E] [problem:CodeForces-747F] [problem:CodeForces-752E] [problem:CodeForces-760F] [problem:CodeForces-762D] [problem:CodeForces-766C] [problem:CodeForces-76D] [problem:CodeForces-789C] [problem:CodeForces-791D] [problem:CodeForces-791E] [problem:CodeForces-793D] [problem:CodeForces-796E] [problem:CodeForces-797E] [problem:CodeForces-803E] [problem:CodeForces-805F] [problem:CodeForces-808E] [problem:CodeForces-811C] [problem:CodeForces-812B] [problem:CodeForces-813D] [problem:CodeForces-814E] [problem:CodeForces-816E] [problem:CodeForces-837D] [problem:CodeForces-846C] [problem:CodeForces-855B] [problem:CodeForces-855C] [problem:CodeForces-855E] [problem:CodeForces-859C] [problem:CodeForces-859D] [problem:CodeForces-864E] [problem:CodeForces-868E] [problem:CodeForces-868F] [problem:CodeForces-888F] [problem:CodeForces-895C] [problem:CodeForces-8C] [problem:CodeForces-900E] [problem:CodeForces-903A] [problem:CodeForces-903F] [problem:CodeForces-909C] [problem:CodeForces-910B] [problem:CodeForces-913E] [problem:CodeForces-914C] [problem:CodeForces-919D] [problem:CodeForces-920D] [problem:CodeForces-922E] [problem:CodeForces-934] [problem:Gym-101650D] [problem:Gym-101666I] [problem:Gym-101808D] [problem:Gym-101840A] [problem:Gym-101889E] [problem:HackerRank-mining] [problem:SPOJ-ABCPATH] [problem:SPOJ-ACPC10D] [problem:SPOJ-ACQUIRE] [problem:SPOJ-ADAMOLD] [problem:SPOJ-ADASALE] [problem:SPOJ-ADASEQEN] [problem:SPOJ-ADAZOO] [problem:SPOJ-ADFRUITS] [problem:SPOJ-ADJDUCKS] [problem:SPOJ-AU7_5] [problem:SPOJ-AUT] [problem:SPOJ-BADXOR] [problem:SPOJ-BEHAPPY] [problem:SPOJ-BORW] [problem:SPOJ-CHAIR] [problem:SPOJ-CNT_LUCK] [problem:SPOJ-COLORSEG] [problem:SPOJ-CPCRC1C] [problem:SPOJ-DCEPC501] [problem:SPOJ-DCEPC810] [problem:SPOJ-DCOWS] [problem:SPOJ-DIEHARD] [problem:SPOJ-DIVSEQ] [problem:SPOJ-DOMINO1] [problem:SPOJ-DRACULA] [problem:SPOJ-EQ2] [problem:SPOJ-FARIDA] [problem:SPOJ-GDIL] [problem:SPOJ-GEEKOUNT] [problem:SPOJ-GNYR04C] [problem:SPOJ-GONE] [problem:SPOJ-IITKWPCD] [problem:SPOJ-IITKWPCE] [problem:SPOJ-INGRED] [problem:SPOJ-JLNT] [problem:SPOJ-KOPC12H] [problem:SPOJ-LKS] [problem:SPOJ-MAIN112] [problem:SPOJ-MAIN113] [problem:SPOJ-MAIN72] [problem:SPOJ-MAXWOODS] [problem:SPOJ-MAY99_4] [problem:SPOJ-MOVIFAN] [problem:SPOJ-MUTDNA] [problem:SPOJ-MYQ8] [problem:SPOJ-NAIVELOK] [problem:SPOJ-NFURY] [problem:SPOJ-NKLEAVES] [problem:SPOJ-NOVICE43] [problem:SPOJ-NOVICE63] [problem:SPOJ-NUMTSN] [problem:SPOJ-NY10E] [problem:SPOJ-ORDSUM23] [problem:SPOJ-PAINTWAL] [problem:SPOJ-PALMKR] [problem:SPOJ-POWERCAR] [problem:SPOJ-RAONE] [problem:SPOJ-RIOI_3_2] [problem:SPOJ-SPCO] [problem:SPOJ-STRCOUNT] [problem:SPOJ-STRSEQ] [problem:SPOJ-TIEROPE] [problem:SPOJ-TPCPALIN] [problem:SPOJ-TUG] [problem:SPOJ-UNICA] [problem:SPOJ-UOFTAE] [problem:SPOJ-WAYHOME] [problem:UVA-10128] [problem:UVA-10817] [problem:UVA-10859] [problem:UVA-10898] [problem:UVA-11076] [problem:UVA-11081] [problem:UVA-11125] [problem:UVA-11218] [problem:UVA-11301] [problem:UVA-11361] [problem:UVA-11365] [problem:UVA-11391] [problem:UVA-11394] [problem:UVA-11404] [problem:UVA-11432] [problem:UVA-11451] [problem:UVA-11523] [problem:UVA-11552] [problem:UVA-11654] [problem:UVA-11725] [problem:UVA-11753] [problem:UVA-11795] [problem:UVA-11806] [problem:UVA-11843] [problem:UVA-11908] [problem:UVA-11932] [problem:UVA-12030] [problem:UVA-12040] [problem:UVA-12172] [problem:UVA-12181] [problem:UVA-12181] [problem:UVA-12524] [problem:UVA-12915] [problem:UVA-13162] [problem:UVA-13176] [problem:UVA-13179] [problem:UVA-13286] [problem:UVA-1496] [problem:UVALive-4507] [problem:UVALive-4510] [problem:UVALive-6154] [problem:UVALive-7708] [problem:UVALive-7785] [problem:UVALive-8024] [problem:UVALive-8078] [problem:UVALive-8299] \nhttps://arc087.contest.atcoder.jp/tasks/arc087_b\nhttps://devskill.com/CodingProblems/ViewProblem/103\nhttps://devskill.com/CodingProblems/ViewProblem/107\nhttps://devskill.com/CodingProblems/ViewProblem/11\nhttps://devskill.com/CodingProblems/ViewProblem/115\nhttps://devskill.com/CodingProblems/ViewProblem/126\nhttps://devskill.com/CodingProblems/ViewProblem/131\nhttps://devskill.com/CodingProblems/ViewProblem/134\nhttps://devskill.com/CodingProblems/ViewProblem/174\nhttps://devskill.com/CodingProblems/ViewProblem/186\nhttps://devskill.com/CodingProblems/ViewProblem/201\nhttps://devskill.com/CodingProblems/ViewProblem/21\nhttps://devskill.com/CodingProblems/ViewProblem/338\nhttps://devskill.com/CodingProblems/ViewProblem/368\nhttps://devskill.com/CodingProblems/ViewProblem/37\nhttps://devskill.com/CodingProblems/ViewProblem/392\nhttps://devskill.com/CodingProblems/ViewProblem/399\nhttps://devskill.com/CodingProblems/ViewProblem/6\nhttps://devskill.com/CodingProblems/ViewProblem/71\nhttps://www.devskill.com/CodingProblems/ViewProblem/489\nDevSkills 475: Bunty\u0027s Xor Game [4] //[BITS][GAME THEORY]\nDevSkills 534 [4] //[BITSET][COMBINATIONS]\n### dsu\n[problem:CodeChef-COZIC] [problem:CodeForces-110E] [problem:CodeForces-141E] [problem:CodeForces-25D] [problem:CodeForces-28B] [problem:CodeForces-598D] [problem:CodeForces-60D] [problem:CodeForces-680E] [problem:CodeForces-687D] [problem:CodeForces-691D] [problem:CodeForces-723F] [problem:CodeForces-731C] [problem:CodeForces-742D] [problem:CodeForces-755C] [problem:CodeForces-766D] [problem:CodeForces-805C] [problem:CodeForces-875F] [problem:CodeForces-876D] [problem:CodeForces-87D] [problem:CodeForces-884E] [problem:CodeForces-90E] [problem:CodeForces-915F] [problem:CodeForces-9E] [problem:Gym-101174K] [problem:LightOJ-1003] [problem:SPOJ-ADABRANC] [problem:SPOJ-BTCODE_G] [problem:SPOJ-FOXLINGS] [problem:SPOJ-FRNDCIRC] [problem:SPOJ-IITKWPCI] [problem:SPOJ-LEXSTR] [problem:SPOJ-NITTROAD] [problem:SPOJ-SHAHBG] [problem:UVA-10178] [problem:UVA-10583] [problem:UVA-10947] [problem:UVA-11474] [problem:UVA-11503] [problem:UVA-11966] [problem:UVA-11987] [problem:UVA-12363] [problem:UVA-13153] [problem:UVA-13169] [problem:UVA-1395] [problem:UVA-793] [problem:UVALive-3833] [problem:UVALive-3939] [problem:UVALive-7903] \n### euler_function\n[problem:CodeChef-COZIE] [problem:CodeChef-SMPLSUM] [problem:CodeForces-907F] [problem:Gym-100975F] [problem:LightOJ-1007] [problem:SPOJ-DCEPC12G] [problem:SPOJ-DCEPCA03] [problem:SPOJ-ETF] [problem:SPOJ-GCDEX] [problem:SPOJ-INVPHI] [problem:SPOJ-LCMSUM] [problem:SPOJ-NAJPWG] [problem:SPOJ-TIP1] [problem:UVA-10299] [problem:UVA-10990] [problem:UVA-11327] [problem:UVA-12995] [problem:UVA-13132] \nProject Euler #72: Counting fractions\n### euler_tour\n[problem:CodeForces-21D] [problem:CodeForces-36E] [problem:CodeForces-789D] [problem:Gym-101650I] [problem:UVA-10735] [problem:UVA-13246] \n### factorization\n[problem:CodeForces-222C] [problem:CodeForces-546D] [problem:CodeForces-818E] [problem:CodeForces-831F] [problem:CodeForces-837E] [problem:CodeForces-839D] [problem:CodeForces-851D] [problem:Gym-101370A] [problem:SPOJ-ABA12D] [problem:SPOJ-ADADIGIT] [problem:SPOJ-ADAHW] [problem:SPOJ-AMR10C] [problem:SPOJ-AMR11E] [problem:SPOJ-AMR11E] [problem:SPOJ-BDOI16B] [problem:SPOJ-CHGROOM] [problem:SPOJ-COMDIV] [problem:SPOJ-FACT0] [problem:SPOJ-FACT1] [problem:SPOJ-FACT2] [problem:SPOJ-FACTCG2] [problem:SPOJ-FACTDIV] [problem:SPOJ-FCDC] [problem:SPOJ-GCDS] [problem:SPOJ-GCPC11A] [problem:SPOJ-HG] [problem:SPOJ-IITKWPCF] [problem:SPOJ-MAIN12B] [problem:SPOJ-NFACTOR] [problem:SPOJ-NOSQ] [problem:SPOJ-PSTR] [problem:SPOJ-PSYCHOT] [problem:SPOJ-PTIME] [problem:SPOJ-SAS002] [problem:SPOJ-SINEGGS] [problem:UVA-11099] [problem:UVA-11960] [problem:UVA-12005] [problem:UVA-12062] [problem:UVA-13067] [problem:UVA-13191] [problem:UVA-13194] \nhttps://www.hackerearth.com/problem/algorithm/gold-at-lolympics/\nProject Euler #108: Diophantine reciprocals I\n### fenwick\n[problem:CodeForces-101055PD] [problem:CodeForces-102D] [problem:CodeForces-12D] [problem:CodeForces-459D] [problem:CodeForces-597C] [problem:CodeForces-61E] [problem:CodeForces-669E] [problem:CodeForces-707E] [problem:CodeForces-749E] [problem:CodeForces-777E] [problem:CodeForces-799C] [problem:CodeForces-831E] [problem:CodeForces-849E] [problem:CodeForces-903D] [problem:Gym-101047J] [problem:SPOJ-ADABEHIVE] [problem:SPOJ-ADACABAA] [problem:SPOJ-AKVQLD03] [problem:SPOJ-CRAYON] [problem:SPOJ-DCEPC206] [problem:SPOJ-DCEPC705] [problem:SPOJ-KOPC12G] [problem:SPOJ-MATSUM] [problem:SPOJ-NARHIL] [problem:SPOJ-NITT8] [problem:SPOJ-SAS001] [problem:SPOJ-SGIFT] [problem:SPOJ-SUMSUM] [problem:SPOJ-TPGA] [problem:SPOJ-TRIPINV] [problem:SPOJ-TULIPNUM] [problem:SPOJ-ZIGZAG2] [problem:UVA-11240] [problem:UVALive-7591] \nhttps://devskill.com/CodingProblems/ViewProblem/300\nhttps://www.hackerearth.com/practice/data-structures/advanced-data-structures/fenwick-binary-indexed-trees/practice-problems/algorithm/counting-in-byteland/\n--- --- http://codeforces.com/Gym/101889 [5] //[NICE] normalize\nDevSkills-422: Double Pairs [4] //[NICE] normalize\n### fft\n[problem:CodeChef-APRPS] [problem:CodeChef-POLYEVAL] [problem:CodeForces-827E] [problem:Gym-100960C] [problem:SPOJ-ADAMATCH] [problem:SPOJ-MAXMATCH] [problem:SPOJ-POLYMUL] [problem:SPOJ-TSUM] [problem:UVA-12633] [problem:UVA-13182] [problem:UVALive-6886] \n### flow\n[problem:CodeChef-ROBOTDAG] [problem:CodeForces-653D] [problem:CodeForces-704D] [problem:CodeForces-727D] [problem:CodeForces-78E] [problem:CodeForces-808F] [problem:CodeForces-847J] [problem:Gym-100963F] [problem:LightOJ-1155] [problem:SPOJ-FASTFLOW] [problem:UVA-10092] [problem:UVA-10480] [problem:UVA-10511] [problem:UVA-10804] [problem:UVA-11167] [problem:UVA-11380] [problem:UVA-11506] [problem:UVA-1242] [problem:UVA-13000] [problem:UVA-1306] [problem:UVA-1345] [problem:UVA-259] [problem:UVA-563] [problem:UVALive-3487] [problem:UVALive-4322] [problem:UVALive-4957] [problem:UVALive-5418] [problem:UVALive-5905] [problem:UVALive-6395] [problem:UVALive-7204] \nhttps://www.deadline24.pl/assets/problemsets/dl24.elim.2017.B.en.pdf\nProblem B. Roller Coaster Scheduling [GCJ 2017]\n### flow-matching-like\n[problem:CodeForces-903G] [problem:SPOJ-ADABLOOM] [problem:SPOJ-ADAHOSE] [problem:UVA-10989] [problem:UVA-11439] [problem:UVA-11594] [problem:UVA-1175] [problem:UVA-1376] [problem:UVALive-3837] \n### floyd-warshall\n[problem:CodeForces-21D] [problem:CodeForces-25C] [problem:CodeForces-33B] [problem:Gym-101223C] [problem:LightOJ-1086] [problem:LightOJ-1174] [problem:LightOJ-1221] [problem:SPOJ-ARBITRAG] [problem:SPOJ-INGRED] [problem:SPOJ-ROHAAN] [problem:UVA-10048] [problem:UVA-10099] [problem:UVA-10724] [problem:UVA-10793] [problem:UVA-117] [problem:UVA-1198] [problem:UVA-12179] [problem:UVA-1233] [problem:UVA-125] [problem:UVA-13211] [problem:UVA-1416] [problem:UVA-423] [problem:UVA-869] \n### friedvaldAlgorithm\n[problem:SPOJ-ADAPOWER] [problem:UVALive-4956] \n### game_theory\n[problem:CodeForces-120E] [problem:CodeForces-138D] [problem:CodeForces-148D] [problem:CodeForces-15C] [problem:CodeForces-255E] [problem:CodeForces-39E] [problem:CodeForces-55C] [problem:CodeForces-63E] [problem:CodeForces-69D] [problem:CodeForces-768E] [problem:CodeForces-787C] [problem:CodeForces-794C] [problem:CodeForces-794E] [problem:CodeForces-812E] [problem:CodeForces-851E] [problem:CodeForces-88E] [problem:CodeForces-914B] [problem:CodeForces-918D] [problem:CodeForces-919F] [problem:Gym-101808I] [problem:SPOJ-ADAFIMBR] [problem:SPOJ-ADAGAME2] [problem:SPOJ-ADAGAME4] [problem:SPOJ-ADAGAME5] [problem:SPOJ-ADAGAME] [problem:SPOJ-ADAQUBIC] [problem:SPOJ-ADAXMAS] [problem:SPOJ-CF36D] [problem:SPOJ-CHAOS_CC] [problem:SPOJ-CHGROOM] [problem:SPOJ-EALP1] [problem:SPOJ-GAME2] [problem:SPOJ-GAME3] [problem:SPOJ-GAMEMVS] [problem:SPOJ-PLAYGAME] [problem:SPOJ-SYNC13C] [problem:SPOJ-VECTAR11] [problem:UVA-11534] [problem:UVA-11859] [problem:UVA-11863] [problem:UVA-11892] \nhttps://arc087.contest.atcoder.jp/tasks/arc087_c\nhttps://devskill.com/CodingProblems/ViewProblem/364\nhttps://devskill.com/CodingProblems/ViewProblem/91\nProject Euler #96: Su Doku //Sudoku\n### gauss\n[problem:Gym-100923C] [problem:Gym-100962A] [problem:UVA-10109] [problem:UVA-10828] [problem:UVA-12849] [problem:UVA-12910] [problem:UVALive-4963] \n### geometry\n[problem:CodeChef-ALLPOLY] [problem:CodeForces-127A] [problem:CodeForces-136D] [problem:CodeForces-140A] [problem:CodeForces-18A] [problem:CodeForces-40A] [problem:CodeForces-598C] [problem:CodeForces-600D] [problem:CodeForces-610D] [problem:CodeForces-614C] [problem:CodeForces-667A] [problem:CodeForces-672C] [problem:CodeForces-681E] [problem:CodeForces-682E] [problem:CodeForces-70D] [problem:CodeForces-793C] [problem:CodeForces-793C] [problem:CodeForces-794B] [problem:CodeForces-814D] [problem:CodeForces-820B] [problem:CodeForces-849B] [problem:CodeForces-908C] [problem:Gym-100190I] [problem:Gym-100917K] [problem:Gym-101597B] [problem:Gym-101650F] [problem:Gym-101650H] [problem:Gym-101666A] [problem:Gym-101726J] [problem:Gym-101808A] [problem:Gym-101808E] [problem:HackerRank-elastic-rope] [problem:HackerRank-nearby-attractions] [problem:Kattis-airport] [problem:LightOJ-1018] [problem:LightOJ-1058] [problem:LightOJ-1118] [problem:LightOJ-1120] [problem:LightOJ-1130] [problem:LightOJ-1196] [problem:LightOJ-1388] [problem:SPOJ-ADAKOHL] [problem:SPOJ-ADAPICK] [problem:SPOJ-AMR12C] [problem:SPOJ-AMR12C] [problem:SPOJ-CERC07C] [problem:SPOJ-CIRU] [problem:SPOJ-CLOPPAIR] [problem:SPOJ-CLOPPAIR] [problem:SPOJ-IITKWPCC] [problem:SPOJ-IITKWPCL] [problem:SPOJ-KOLICA] [problem:SPOJ-MAXLN] [problem:SPOJ-NNS] [problem:SPOJ-SICRANO] [problem:SPOJ-SICRANO] [problem:SPOJ-THREETW1] [problem:SPOJ-VCIRCLES] [problem:UVA-10005] [problem:UVA-10075] [problem:UVA-10167] [problem:UVA-10301] [problem:UVA-10316] [problem:UVA-10321] [problem:UVA-10678] [problem:UVA-10750] [problem:UVA-10897] [problem:UVA-10907] [problem:UVA-11008] [problem:UVA-11008] [problem:UVA-11012] [problem:UVA-11012] [problem:UVA-11072] [problem:UVA-11123] [problem:UVA-11177] [problem:UVA-11177] [problem:UVA-11186] [problem:UVA-11265] [problem:UVA-11265] [problem:UVA-11281] [problem:UVA-11343] [problem:UVA-11355] [problem:UVA-11509] [problem:UVA-11665] [problem:UVA-11686] [problem:UVA-11768] [problem:UVA-11769] [problem:UVA-11817] [problem:UVA-11894] [problem:UVA-11930] [problem:UVA-12173] [problem:UVA-12173] [problem:UVA-12194] [problem:UVA-12240] [problem:UVA-12389] [problem:UVA-12483] [problem:UVA-12556] [problem:UVA-12818] [problem:UVA-12830] [problem:UVA-12921] [problem:UVA-12931] [problem:UVA-13112] [problem:UVA-13117] [problem:UVA-13213] [problem:UVA-13215] [problem:UVA-1469] [problem:UVA-1571] [problem:UVA-1683] [problem:UVA-190] [problem:UVA-438] [problem:UVA-453] [problem:UVA-535] [problem:UVA-833] [problem:UVA-866] [problem:UVA-920] [problem:UVALive-2407] [problem:UVALive-2542] [problem:UVALive-3378] [problem:UVALive-6263] \nhttps://devskill.com/CodingProblems/ViewProblem/20\n### graph\n[problem:CodeForces-27D] [problem:CodeForces-847C] [problem:CodeForces-859E] [problem:CodeForces-863C] [problem:Gym-101666H] [problem:SPOJ-VFRIEND2] [problem:UVA-11387] [problem:UVA-12821] [problem:UVA-1658] [problem:UVALive-2243] [problem:UVALive-2827] [problem:UVALive-5603] \n### greedy\n[problem:CodeForces-102C] [problem:CodeForces-118C] [problem:CodeForces-125D] [problem:CodeForces-139D] [problem:CodeForces-146C] [problem:CodeForces-146D] [problem:CodeForces-18D] [problem:CodeForces-26B] [problem:CodeForces-276D] [problem:CodeForces-33A] [problem:CodeForces-3B] [problem:CodeForces-3D] [problem:CodeForces-44E] [problem:CodeForces-45D] [problem:CodeForces-49D] [problem:CodeForces-58C] [problem:CodeForces-597B] [problem:CodeForces-637B] [problem:CodeForces-712C] [problem:CodeForces-719B] [problem:CodeForces-723C] [problem:CodeForces-724D] [problem:CodeForces-725D] [problem:CodeForces-725F] [problem:CodeForces-727F] [problem:CodeForces-729D] [problem:CodeForces-729E] [problem:CodeForces-732E] [problem:CodeForces-73B] [problem:CodeForces-746D] [problem:CodeForces-746E] [problem:CodeForces-749C] [problem:CodeForces-767E] [problem:CodeForces-76B] [problem:CodeForces-777B] [problem:CodeForces-777D] [problem:CodeForces-779C] [problem:CodeForces-792E] [problem:CodeForces-799E] [problem:CodeForces-802B] [problem:CodeForces-807E] [problem:CodeForces-808C] [problem:CodeForces-813A] [problem:CodeForces-816C] [problem:CodeForces-818B] [problem:CodeForces-820D] [problem:CodeForces-822C] [problem:CodeForces-825C] [problem:CodeForces-825D] [problem:CodeForces-835B] [problem:CodeForces-839B] [problem:CodeForces-861C] [problem:CodeForces-864D] [problem:CodeForces-867C] [problem:CodeForces-867E] [problem:CodeForces-883K] [problem:CodeForces-884D] [problem:CodeForces-888B] [problem:CodeForces-890B] [problem:CodeForces-890C] [problem:CodeForces-892B] [problem:CodeForces-893D] [problem:CodeForces-898D] [problem:CodeForces-902A] [problem:CodeForces-910A] [problem:CodeForces-913C] [problem:CodeForces-916B] [problem:Gym-101597J] [problem:Gym-101806T] [problem:SPOJ-AMR12I] [problem:SPOJ-BUSYMAN] [problem:SPOJ-LOPOV] [problem:SPOJ-MLK] [problem:SPOJ-MSCHED] [problem:SPOJ-NINJA2] [problem:SPOJ-NINJA7] [problem:SPOJ-PCPC12I] [problem:SPOJ-ROADTRIP] [problem:SPOJ-SHLIGHTS] [problem:SPOJ-SPCU] [problem:SPOJ-SQRMINSUM] [problem:SPOJ-WORKB] [problem:SPOJ-ns\u003d18780683] [problem:UVA-10716] [problem:UVA-10850] [problem:UVA-11089] [problem:UVA-11330] [problem:UVA-11491] [problem:UVA-11563] [problem:UVA-11630] [problem:UVA-11737] [problem:UVA-11786] [problem:UVA-13152] [problem:UVALive-7706] [problem:UVALive-7887] \nhttps://devskill.com/CodingProblems/ViewProblem/419\n--- --- http://codeforces.com/Gym/101666 [4] //[NICE][QUEUE][DFS][EVENTS]\n### hash\n[problem:CodeForces-114D] [problem:CodeForces-19C] [problem:CodeForces-718D] [problem:CodeForces-727E] [problem:CodeForces-752D] [problem:CodeForces-7D] [problem:CodeForces-825F] [problem:CodeForces-835D] [problem:CodeForces-898F] [problem:Gym-101466E] [problem:Gym-101741K] [problem:Gym-101808B] [problem:SPOJ-ADACLEAN] [problem:SPOJ-CF25E] [problem:UVA-11855] [problem:UVA-12012] [problem:UVALive-7979] \nhttps://www.urionlinejudge.com.br/judge/en/problems/view/1503\n### hull\n[problem:CodeChef-KTHCON] [problem:CodeChef-MGCHGEOM] [problem:CodeForces-605C] [problem:Gym-100792G] [problem:Gym-100886H] [problem:Gym-100963I] [problem:SPOJ-GARDENHU] [problem:UVA-10002] [problem:UVA-10256] [problem:UVA-109] [problem:UVA-11072] [problem:UVA-11096] [problem:UVA-11168] [problem:UVA-11243] [problem:UVA-1139] [problem:UVA-11769] [problem:UVA-12307] [problem:UVA-13024] [problem:UVA-13213] [problem:UVA-218] [problem:UVA-681] [problem:UVA-811] [problem:UVALive-2453] \n### chess\n[problem:CodeForces-131E] [problem:CodeForces-38B] [problem:CodeForces-3A] [problem:CodeForces-42B] [problem:CodeForces-630H] [problem:LightOJ-1005] [problem:LightOJ-1010] [problem:LightOJ-1061] [problem:LightOJ-1143] [problem:LightOJ-1171] [problem:SPOJ-ADACHES2] [problem:SPOJ-ADACHESS] [problem:SPOJ-ADAGAME5] [problem:SPOJ-ADAXMAS] [problem:SPOJ-CCHESS] [problem:SPOJ-CODESPTD] [problem:SPOJ-KLUG1] [problem:SPOJ-KNMOVE] [problem:SPOJ-NAKANJ] [problem:SPOJ-TRKNIGHT] [problem:UVA-10094] [problem:UVA-10196] [problem:UVA-10748] [problem:UVA-11085] [problem:UVA-11352] [problem:UVA-11852] [problem:UVA-439] [problem:UVALive-2308] [problem:UVALive-2883] \nhttps://devskill.com/CodingProblems/ViewProblem/383\nhttps://www.hackerearth.com/practice/algorithms/greedy/basics-of-greedy-algorithms/practice-problems/algorithm/harry-and-ron-play-a-game-of-chess/\n### implementation\n[problem:CodeForces-106A] [problem:CodeForces-108A] [problem:CodeForces-118B] [problem:CodeForces-120A] [problem:CodeForces-120B] [problem:CodeForces-122A] [problem:CodeForces-127B] [problem:CodeForces-12A] [problem:CodeForces-131A] [problem:CodeForces-133A] [problem:CodeForces-134A] [problem:CodeForces-137A] [problem:CodeForces-139A] [problem:CodeForces-146A] [problem:CodeForces-147A] [problem:CodeForces-16A] [problem:CodeForces-21A] [problem:CodeForces-31B] [problem:CodeForces-34C] [problem:CodeForces-41C] [problem:CodeForces-48A] [problem:CodeForces-51] [problem:CodeForces-54A] [problem:CodeForces-5A] [problem:CodeForces-5B] [problem:CodeForces-643A] [problem:CodeForces-678B] [problem:CodeForces-6B] [problem:CodeForces-719C] [problem:CodeForces-747E] [problem:CodeForces-754C] [problem:CodeForces-75A] [problem:CodeForces-770D] [problem:CodeForces-789B] [problem:CodeForces-7A] [problem:CodeForces-825B] [problem:CodeForces-828B] [problem:CodeForces-837B] [problem:CodeForces-837C] [problem:CodeForces-845B] [problem:CodeForces-845D] [problem:CodeForces-884B] [problem:CodeForces-890A] [problem:CodeForces-898C] [problem:CodeForces-899B] [problem:CodeForces-8B] [problem:CodeForces-900A] [problem:CodeForces-908A] [problem:CodeForces-90B] [problem:CodeForces-912A] [problem:CodeForces-913A] [problem:CodeForces-914A] [problem:CodeForces-915A] [problem:CodeForces-915B] [problem:CodeForces-916A] [problem:CodeForces-922A] [problem:CodeForces-934A] [problem:Gym-101889H] [problem:SPOJ-ESYR] [problem:SPOJ-UNIHW] [problem:UVA-10800] [problem:UVA-11070] [problem:UVA-11074] [problem:UVA-11291] [problem:UVA-11482] [problem:UVA-13171] [problem:UVALive-6157] [problem:UVALive-7613] [problem:UVALive-7886] \n### inclusion-exclusion\n[problem:SPOJ-IITKWPCH] [problem:SPOJ-KPRIMESB] [problem:SPOJ-SUBSET] \nhttps://www.hackerearth.com/practice/algorithms/dynamic-programming/bit-masking/practice-problems/algorithm/special-pairs-7/description/\n### interactive\n[problem:CodeForces-727C] [problem:CodeForces-810D] [problem:CodeForces-811D] [problem:CodeForces-835E] [problem:CodeForces-844D] [problem:CodeForces-862D] [problem:CodeForces-872D] [problem:CodeForces-897D] \n### isomorphism\n[problem:HackerRank-jenny-subtrees] [problem:SPOJ-DSUBTREE] [problem:SPOJ-TREEISO] [problem:UVA-12489] \n### josephus\n[problem:SPOJ-CLSLDR] [problem:SPOJ-DANGER] [problem:SPOJ-NG0FRCTN] [problem:SPOJ-POCRI] [problem:SPOJ-WTK] [problem:UVA-11351] [problem:UVA-12912] [problem:UVA-13114] [problem:UVA-1394] [problem:UVA-151] [problem:UVA-440] [problem:UVALive-3803] \nhttps://www.urionlinejudge.com.br/judge/en/problems/view/1030\n### KMP\n[problem:CodeForces-808G] [problem:SPOJ-ADAPET] [problem:SPOJ-NAJPF] [problem:UVA-11019] [problem:UVA-12467] [problem:UVA-12604] \n### lca\n[problem:CodeChef-CLOSEFAR] [problem:CodeChef-PSHTTR] [problem:CodeForces-733F] [problem:CodeForces-828F] [problem:CodeForces-832D] [problem:CodeForces-838B] [problem:CodeForces-855D] [problem:CodeForces-911F] [problem:CodeForces-916E] [problem:Gym-100685G] [problem:Gym-101630L] [problem:Gym-101808K] [problem:LightOJ-1162] [problem:SPOJ-ADAAPPLE] [problem:SPOJ-ADALICI] [problem:SPOJ-ADAORANG] [problem:SPOJ-ADAVISIT] [problem:SPOJ-DRTREE] [problem:SPOJ-GRASSPLA] [problem:SPOJ-LCASQ] [problem:SPOJ-LCA] [problem:SPOJ-NTICKETS] [problem:SPOJ-POLICEMEN] [problem:SPOJ-QTREE2] [problem:UVA-11354] [problem:UVA-12533] [problem:UVA-12655] \nhttps://devskill.com/CodingProblems/ViewProblem/141\n### lcs_subsequence\n[problem:LightOJ-1110] [problem:SPOJ-ADASEED] [problem:SPOJ-LCS0] [problem:SPOJ-MC] [problem:SPOJ-MC] [problem:SPOJ-XMEN] [problem:UVA-10192] [problem:UVA-10405] [problem:UVA-10635] [problem:UVA-10949] [problem:UVA-12511] [problem:UVA-12747] [problem:UVA-531] \n### lct\n[problem:CodeForces-892E] [problem:Gym-100460C] [problem:Gym-100960H] [problem:SPOJ-ADAROADS] [problem:SPOJ-DYNACON1] [problem:SPOJ-DYNALCA] \n### lis\n[problem:CodeForces-67D] [problem:CodeForces-847B] [problem:SPOJ-ALTSEQ] [problem:SPOJ-BRDGHRD] [problem:SPOJ-CODERE3] [problem:SPOJ-DOSA] [problem:SPOJ-ELIS] [problem:SPOJ-GONESORT] [problem:SPOJ-NDS] [problem:SPOJ-VISIBLEBOX] [problem:UVA-10131] [problem:UVA-11790] [problem:UVA-231] [problem:UVA-481] [problem:UVA-497] [problem:UVALive-2931] \n### matching\n[problem:CodeChef-CHEFYODA] [problem:CodeForces-116B] [problem:CodeForces-659E] [problem:CodeForces-727D] [problem:CodeForces-831D] [problem:Gym-100753B] [problem:Gym-100820A] [problem:Gym-101047H] [problem:Gym-101408C] [problem:Gym-101485E] [problem:Gym-101666E] [problem:LightOJ-1171] [problem:SPOJ-ADACITY] [problem:SPOJ-ADAPATH] [problem:SPOJ-ADAPLNTS] [problem:SPOJ-AMR12A] [problem:SPOJ-MATCHING] [problem:SPOJ-NITT4] [problem:SPOJ-SCPC11H] [problem:UVA-10080] [problem:UVA-11138] [problem:UVA-11262] [problem:UVA-11419] [problem:UVA-11985] [problem:UVA-1201] [problem:UVA-12159] [problem:UVA-12530] [problem:UVA-12549] [problem:UVA-12644] [problem:UVA-12831] [problem:UVA-12927] [problem:UVA-12963] [problem:UVA-12972] [problem:UVALive-3415] [problem:UVALive-3673] [problem:UVALive-6234] [problem:UVALive-6525] [problem:UVALive-6571] [problem:UVALive-6851] [problem:UVALive-6887] \n \n### matrix\n[problem:UVA-12045] \n### matrix_exponentiation\n[problem:CodeChef-KBIGNUMB] [problem:CodeChef-SHAIKHGN] [problem:CodeForces-107D] [problem:CodeForces-147B] [problem:CodeForces-621E] [problem:CodeForces-696D] [problem:CodeForces-718C] [problem:CodeForces-821E] [problem:CodeForces-821E] [problem:HackerRank-degree-diameter-on-trees] [problem:HackerRank-gp-on-fibonacci-matrix] [problem:LightOJ-1052] [problem:LightOJ-1070] [problem:LightOJ-1096] [problem:LightOJ-1131] [problem:LightOJ-1132] [problem:LightOJ-1160] [problem:SPOJ-ADAMONEY] [problem:SPOJ-DCEPCA06] [problem:SPOJ-GSWORDS] [problem:SPOJ-JZPCIR] [problem:SPOJ-NACCI] [problem:SPOJ-TETRAHRD] [problem:UVA-10743] [problem:UVA-11486] [problem:UVA-11486] [problem:UVA-11551] [problem:UVA-12470] [problem:UVA-12593] [problem:UVA-12653] [problem:UVA-13284] \nProject Euler #114: Counting block combinations I\n### mcmf\n[problem:CodeChef-HOGON] [problem:CodeForces-802C] [problem:CodeForces-802N] [problem:CodeForces-818G] [problem:CodeForces-863F] [problem:CodeForces-884F] [problem:Gym-100800A] [problem:SPOJ-ADAFEAR] [problem:SPOJ-ADAGROW] [problem:SPOJ-BNMT] [problem:UVA-10806] [problem:UVA-11613] [problem:UVA-12891] [problem:UVA-12944] [problem:UVA-13288] \n### median\n[problem:CodeForces-713C] [problem:SPOJ-DCEPCA09] [problem:SPOJ-EC_ESTA] [problem:SPOJ-RMID2] [problem:SPOJ-RMID] \n### meet_in_middle\n[problem:CodeForces-51E] [problem:CodeForces-888E] [problem:CodeForces-912E] [problem:SPOJ-COLOR_CC] [problem:UVA-11465] [problem:UVA-11851] [problem:UVA-13207] \nhttps://devskill.com/CodingProblems/ViewProblem/245\nhttps://devskill.com/CodingProblems/ViewProblem/256\n### MO\n[problem:CodeChef-CHEFNUMK] [problem:CodeChef-DISTNUM3] [problem:CodeForces-617E] [problem:CodeForces-687D] [problem:CodeForces-86D] [problem:CodeForces-877F] [problem:SPOJ-ADAFTBLL] [problem:SPOJ-ADANUM] [problem:SPOJ-ADAPEAR] [problem:SPOJ-ADAPHONE] [problem:SPOJ-ADAUNIQ] [problem:SPOJ-COT2] [problem:SPOJ-COT] [problem:SPOJ-CPAIR2] [problem:SPOJ-DCEPCA09] [problem:SPOJ-FREQUENT] [problem:SPOJ-GOT] [problem:SPOJ-HRSIAM] [problem:SPOJ-KDOMINO] \nhttps://toph.ws/p/distinct-dishting\nhttps://www.hackerearth.com/problem/algorithm/harry-gets-into-infy-1/description/\n### next\n[problem:CodeChef-ASTRING] [problem:CodeForces-701C] [problem:CodeForces-724D] [problem:CodeForces-762C] [problem:CodeForces-92C] [problem:HackerRank-short-palindrome] [problem:LightOJ-1157] [problem:SPOJ-MAIN8_E] [problem:SPOJ-STRSEQ] [problem:SPOJ-SUBSN] [problem:UVA-13257] \n### np-hard\n[problem:CodeForces-114B] [problem:CodeForces-839E] [problem:CodeForces-907E] [problem:Gym-101666G] [problem:SPOJ-ADACROW] [problem:SPOJ-ADAPARTI] [problem:SPOJ-ADAPARTY] [problem:SPOJ-JOHNNY] [problem:SPOJ-TAKIN] [problem:UVALive-7616] [problem:UVALive-7743] \n### number_rectangle\n[problem:CodeForces-710C] [problem:CodeForces-729B] [problem:SPOJ-JOCHEF] [problem:UVA-10074] [problem:UVA-10667] [problem:UVA-11230] [problem:UVA-11499] [problem:UVA-11573] [problem:UVA-11617] [problem:UVA-11871] [problem:UVA-12192] [problem:UVA-1330] [problem:UVA-836] \n### number_theory\n[problem:CodeChef-COPRIME3] [problem:CodeForces-119A] [problem:CodeForces-124D] [problem:CodeForces-125A] [problem:CodeForces-129A] [problem:CodeForces-133B] [problem:CodeForces-148A] [problem:CodeForces-148B] [problem:CodeForces-149B] [problem:CodeForces-20B] [problem:CodeForces-27E] [problem:CodeForces-32C] [problem:CodeForces-43C] [problem:CodeForces-50A] [problem:CodeForces-597A] [problem:CodeForces-61C] [problem:CodeForces-665F] [problem:CodeForces-678C] [problem:CodeForces-6A] [problem:CodeForces-70A] [problem:CodeForces-710D] [problem:CodeForces-711E] [problem:CodeForces-716C] [problem:CodeForces-71C] [problem:CodeForces-722F] [problem:CodeForces-731F] [problem:CodeForces-74C] [problem:CodeForces-757E] [problem:CodeForces-758F] [problem:CodeForces-763C] [problem:CodeForces-76E] [problem:CodeForces-776C] [problem:CodeForces-776E] [problem:CodeForces-795A] [problem:CodeForces-798C] [problem:CodeForces-801E] [problem:CodeForces-803C] [problem:CodeForces-803F] [problem:CodeForces-817A] [problem:CodeForces-82A] [problem:CodeForces-834C] [problem:CodeForces-837E] [problem:CodeForces-83D] [problem:CodeForces-859B] [problem:CodeForces-861A] [problem:CodeForces-867B] [problem:CodeForces-869B] [problem:CodeForces-86A] [problem:CodeForces-872C] [problem:CodeForces-876B] [problem:CodeForces-898A] [problem:CodeForces-899A] [problem:CodeForces-899C] [problem:CodeForces-899D] [problem:CodeForces-900B] [problem:CodeForces-900D] [problem:CodeForces-902D] [problem:CodeForces-911C] [problem:CodeForces-919E] [problem:CodeForces-934D] [problem:CodeForces-93E] [problem:CodeForces-9C] [problem:Gym-101620F] [problem:Gym-101650G] [problem:Gym-101666C] [problem:Gym-101666L] [problem:Gym-101808G] [problem:SPOJ-ABA12D] [problem:SPOJ-ADACAROT] [problem:SPOJ-ADACON] [problem:SPOJ-ADADIG] [problem:SPOJ-ADADUNG] [problem:SPOJ-ADAGCD] [problem:SPOJ-ADAHACK] [problem:SPOJ-ADASETS] [problem:SPOJ-ADATAXES] [problem:SPOJ-AFS2] [problem:SPOJ-APS] [problem:SPOJ-BAPM] [problem:SPOJ-DCEPC11B] [problem:SPOJ-DIVFACT3] [problem:SPOJ-DIVFACT4] [problem:SPOJ-ENIGMATH] [problem:SPOJ-EXPOR] [problem:SPOJ-FACTDIV] [problem:SPOJ-FACTMULN] [problem:SPOJ-FCDC] [problem:SPOJ-FRNDZND] [problem:SPOJ-FUNNUMS] [problem:SPOJ-GAMES] [problem:SPOJ-GCDEX] [problem:SPOJ-GIRLSNBS] [problem:SPOJ-GUESSTHE] [problem:SPOJ-HPYNOSII] [problem:SPOJ-HPYNOS] [problem:SPOJ-IITD4] [problem:SPOJ-IITKWPCM] [problem:SPOJ-INVDIV] [problem:SPOJ-JGTLE] [problem:SPOJ-JNEXT] [problem:SPOJ-KIMO1] [problem:SPOJ-LCMSUM] [problem:SPOJ-LCPC11B] [problem:SPOJ-MAIN74] [problem:SPOJ-MAY99_3] [problem:SPOJ-MKEQUAL] [problem:SPOJ-NDIVPHI2] [problem:SPOJ-NDIVPHI] [problem:SPOJ-NOSQ] [problem:SPOJ-NTHPRIME] [problem:SPOJ-PAIRDIV] [problem:SPOJ-PHT] [problem:SPOJ-PSTR] [problem:SPOJ-PSYCHON] [problem:SPOJ-PUCMM334] [problem:SPOJ-SECTORS] [problem:SPOJ-SNGPG] [problem:SPOJ-SPCM] [problem:SPOJ-SPEC_SET] [problem:SPOJ-SQUAREV1] [problem:SPOJ-STREETR] [problem:SPOJ-SUBSHARD] [problem:SPOJ-SUMMATION] [problem:SPOJ-THREENUMBERS] [problem:SPOJ-TIPTOP] [problem:SPOJ-TSHOW1] [problem:SPOJ-TWOGAME] [problem:SPOJ-UCV2013A] [problem:SPOJ-WPC5I] [problem:UVA-10830] [problem:UVA-11038] [problem:UVA-11087] [problem:UVA-11155] [problem:UVA-11237] [problem:UVA-11481] [problem:UVA-11510] [problem:UVA-11538] [problem:UVA-11556] [problem:UVA-11718] [problem:UVA-11962] [problem:UVA-12031] [problem:UVA-13154] [problem:UVA-13166] [problem:UVA-13209] [problem:UVA-13287] [problem:UVA-355] [problem:UVALive-2559] [problem:UVALive-6582] [problem:UVALive-6589] [problem:UVALive-7629] [problem:UVALive-8000] [problem:UVALive-8014] [problem:UVALive-8037] [problem:UVALive-8085] [problem:UVALive-8253] \nhttps://devskill.com/CodingProblems/ViewProblem/23\nhttps://devskill.com/CodingProblems/ViewProblem/421\n### observation\n[problem:CodeForces-116E] [problem:CodeForces-122B] [problem:CodeForces-122D] [problem:CodeForces-128D] [problem:CodeForces-892D] [problem:CodeForces-897E] [problem:CodeForces-902E] [problem:CodeForces-911D] [problem:CodeForces-912B] [problem:CodeForces-922C] [problem:Gym-101630A] [problem:SPOJ-ADABANKET] [problem:UVALive-7589] [problem:UVALive-7730] \n### oeis\n[problem:CodeForces-57C] [problem:CodeForces-918A] [problem:SPOJ-ADV04B1] [problem:SPOJ-BOMARBLE] [problem:SPOJ-CBANK] [problem:SPOJ-CUTCAKE] [problem:SPOJ-ESYRCRTN] [problem:SPOJ-FLWRS] [problem:SPOJ-GUMATH2] [problem:SPOJ-IITWPC4B] [problem:SPOJ-KOPC12B] [problem:SPOJ-LOVINGPW] [problem:SPOJ-MATHII] [problem:SPOJ-POLCONST] [problem:SPOJ-RANJAN02] [problem:SPOJ-VECTAR5] [problem:SPOJ-YUMMY] [problem:UVA-10872] [problem:UVA-11077] [problem:UVA-11273] [problem:UVA-12004] [problem:UVALive-6591] \n### offline\n[problem:CodeForces-761F] [problem:CodeForces-816B] [problem:Gym-101597] [problem:Gym-101840I] [problem:SPOJ-ADARAINB] [problem:SPOJ-ADARAIN] [problem:SPOJ-ADAROBOT] [problem:SPOJ-HAYBALE] [problem:SPOJ-UPDATEIT] [problem:UVA-11266] [problem:UVA-13189] \n### palindromes\n[problem:CodeForces-137D] [problem:CodeForces-245H] [problem:CodeForces-59C] [problem:CodeForces-835D] [problem:CodeForces-883H] [problem:CodeForces-897B] [problem:Gym-101806Q] [problem:HackerRank-challenging-palindromes] [problem:HackerRank-circular-palindromes] [problem:SPOJ-AMR12D] [problem:SPOJ-ANAGR] [problem:SPOJ-MSUBSTR] [problem:SPOJ-NUMOFPAL] [problem:UVA-11888] [problem:UVA-12378] [problem:UVA-13092] \nhttp://code-festival-2017-qualc.contest.atcoder.jp/tasks/code_festival_2017_qualc_c\nhttp://code-festival-2017-qualc.contest.atcoder.jp/tasks/code_festival_2017_qualc_d\n### patter-matching\n[problem:UVA-11019] \n### permutations\n[problem:CodeForces-122D] [problem:CodeForces-136A] [problem:CodeForces-137B] [problem:CodeForces-48D] [problem:CodeForces-56B] [problem:CodeForces-844C] \n### persistent_segment_tree\n[problem:CodeForces-813E] [problem:CodeForces-893F] \n### preprocess\n[problem:CodeForces-120D] [problem:CodeForces-18C] [problem:CodeForces-33C] [problem:CodeForces-48B] [problem:CodeForces-761F] [problem:CodeForces-777C] [problem:CodeForces-818C] [problem:CodeForces-834B] [problem:CodeForces-872B] [problem:CodeForces-873B] [problem:Gym-101889L] [problem:SPOJ-ADAPLUS] [problem:SPOJ-ADASQR] [problem:SPOJ-BCAKE] [problem:SPOJ-HARSHAD] [problem:SPOJ-MAIN111] [problem:SPOJ-PAIRSUM] [problem:SPOJ-PLUSEVI] [problem:SPOJ-PUCMM210] [problem:SPOJ-RANDG] [problem:SPOJ-RANGESUM] [problem:UVA-10360] [problem:UVA-983] \n### prime-count\n[problem:CodeChef-CNTPRIME] [problem:CodeForces-665F] [problem:HackerRank-euler010] [problem:SPOJ-DIVFACT4] [problem:SPOJ-NTHPRIME] [problem:SPOJ-SUMPRIM1] [problem:SPOJ-SUMPRIM2] \n### prime-testing\n[problem:Gym-100753K] [problem:SPOJ-ABA12A] [problem:SPOJ-ADAGIFT] [problem:SPOJ-DAYOUT2C] [problem:SPOJ-DCEPC203] [problem:SPOJ-PON] [problem:SPOJ-POP1] [problem:SPOJ-POP2] [problem:SPOJ-POP3] [problem:SPOJ-PRIMPERM] [problem:UVA-10871] \nhttps://devskill.com/CodingProblems/ViewProblem/229\nhttps://devskill.com/CodingProblems/ViewProblem/327\nProject Euler #130: Composites with prime repunit property\nProject Euler #131: Prime cube partnership\nProject Euler #58: Spiral primes\nProject Euler #60: Prime pair sets\n### probability\n[problem:CodeForces-108D] [problem:CodeForces-110D] [problem:CodeForces-24D] [problem:CodeForces-28C] [problem:CodeForces-768D] [problem:CodeForces-839C] [problem:CodeForces-846F] [problem:CodeForces-867D] [problem:CodeForces-908D] [problem:CodeForces-912D] [problem:Gym-101064K] [problem:Gym-101620G] [problem:Gym-101726B] [problem:LightOJ-1104] [problem:SPOJ-BTCODE_H] [problem:SPOJ-IITKWPCN] [problem:SPOJ-IITWPC4J] [problem:SPOJ-ZCR] [problem:UVA-10777] [problem:UVA-10828] [problem:UVA-11348] [problem:UVA-11427] [problem:UVA-11762] [problem:UVALive-7619] [problem:UVALive-7821] [problem:UVALive-7998] [problem:UVALive-8262] \nhttps://www.devskill.com/CodingProblems/ViewProblem/470\n### recursion\n[problem:CodeForces-134B] [problem:CodeForces-31D] [problem:CodeForces-36B] [problem:CodeForces-68D] [problem:CodeForces-897C] [problem:CodeForces-915C] [problem:SPOJ-GOC11A] [problem:UVA-10854] [problem:UVA-12347] [problem:UVA-13170] [problem:UVA-536] [problem:UVALive-6585] [problem:UVALive-8255] \n### RMQ\n[problem:CodeForces-15D] [problem:CodeForces-514D] [problem:CodeForces-5C] [problem:CodeForces-675E] [problem:CodeForces-713D] [problem:CodeForces-863E] [problem:CodeForces-872B] [problem:CodeForces-873E] [problem:SPOJ-CITY2] [problem:SPOJ-DIFERENC] [problem:SPOJ-POSTERIN] [problem:SPOJ-RPLN] [problem:SPOJ-TNVFC1M] \nhttps://devskill.com/CodingProblems/ViewProblem/19\n### rope\n[problem:SPOJ-AROPE2] [problem:SPOJ-AROPE] \n### scc\n[problem:CodeForces-22E] [problem:CodeForces-427C] [problem:CodeForces-894E] [problem:SPOJ-ADAPANEL] [problem:SPOJ-CAPCITY] [problem:SPOJ-TFRIENDS] [problem:UVA-11324] [problem:UVA-11709] [problem:UVA-11770] [problem:UVA-11838] [problem:UVA-12645] [problem:UVA-12745] [problem:UVA-12926] [problem:UVA-13057] [problem:UVA-247] \nhttps://devskill.com/CodingProblems/ViewProblem/79\n### segment_tree\n[problem:CodeForces-121E] [problem:CodeForces-145E] [problem:CodeForces-19D] [problem:CodeForces-52C] [problem:CodeForces-56E] [problem:CodeForces-633G] [problem:CodeForces-718C] [problem:CodeForces-739C] [problem:CodeForces-750E] [problem:CodeForces-756C] [problem:CodeForces-759C] [problem:CodeForces-763E] [problem:CodeForces-765F] [problem:CodeForces-785E] [problem:CodeForces-786B] [problem:CodeForces-794F] [problem:CodeForces-803G] [problem:CodeForces-811E] [problem:CodeForces-816B] [problem:CodeForces-817F] [problem:CodeForces-834D] [problem:CodeForces-869E] [problem:CodeForces-877E] [problem:CodeForces-895E] [problem:CodeForces-911G] [problem:CodeForces-914D] [problem:CodeForces-915E] [problem:Gym-101741J] [problem:SPOJ-ADABERRY] [problem:SPOJ-ADAGF] [problem:SPOJ-ADATREE] [problem:SPOJ-BGSHOOT] [problem:SPOJ-CNTPRIME] [problem:SPOJ-DCEPC11I] [problem:SPOJ-EC_DIVS] [problem:SPOJ-GOODE] [problem:SPOJ-GSS1] [problem:SPOJ-HORRIBLE] [problem:SPOJ-KGSS] [problem:SPOJ-KQUERYO] [problem:SPOJ-MON2012] [problem:SPOJ-MULTQ3] [problem:SPOJ-NAJ0001] [problem:SPOJ-PARSUMS] [problem:SPOJ-PERMPATT] [problem:SPOJ-PRMQUER] [problem:SPOJ-QUE2] [problem:SPOJ-SBO] [problem:SPOJ-SEGSQRSS] [problem:SPOJ-THRBL] [problem:UVA-11165] [problem:UVA-13183] \nhttps://devskill.com/CodingProblems/ViewProblem/283\nhttps://devskill.com/CodingProblems/ViewProblem/315\n### sequences\n[problem:UVA-11522] [problem:UVA-11885] \n### sieve\n[problem:CodeForces-114E] [problem:CodeForces-26A] [problem:CodeForces-58B] [problem:CodeForces-776B] [problem:CodeForces-822D] [problem:SPOJ-ADAPRIME] [problem:SPOJ-AFS] [problem:SPOJ-BSPRIME] [problem:SPOJ-CUBEFR] [problem:SPOJ-DCEPC505] [problem:SPOJ-GGD] [problem:SPOJ-HS08PAUL] [problem:SPOJ-NFACTOR] [problem:SPOJ-NGIRL] [problem:SPOJ-PRIMES2] [problem:SPOJ-PTRI] [problem:SPOJ-TDPRIMES] [problem:SPOJ-VECTAR8] [problem:UVA-11353] [problem:UVA-11610] \nProject Euler #134: Prime pair connection //Segmented\n### simulation\n[problem:CodeForces-102B] [problem:CodeForces-118A] [problem:CodeForces-11B] [problem:CodeForces-120C] [problem:CodeForces-129B] [problem:CodeForces-141B] [problem:CodeForces-30A] [problem:CodeForces-46A] [problem:CodeForces-46B] [problem:CodeForces-55A] [problem:CodeForces-60A] [problem:CodeForces-6C] [problem:CodeForces-724C] [problem:CodeForces-746C] [problem:CodeForces-768C] [problem:CodeForces-79A] [problem:CodeForces-84D] [problem:CodeForces-864C] [problem:CodeForces-879A] [problem:CodeForces-879B] [problem:CodeForces-879D] [problem:CodeForces-88C] [problem:CodeForces-893A] [problem:CodeForces-897A] [problem:CodeForces-903B] [problem:CodeForces-908B] [problem:CodeForces-92A] [problem:CodeForces-9B] [problem:Gym-101650A] [problem:Gym-101650K] [problem:SPOJ-WAGE] [problem:SPOJ-WRONG] [problem:UVA-11093] [problem:UVA-12187] [problem:UVALive-7691] [problem:UVALive-7703] [problem:UVALive-7921] [problem:UVALive-7977] [problem:UVALive-7985] [problem:UVALive-7988] [problem:UVALive-8012] \nhttps://abc084.contest.atcoder.jp/tasks/abc084_c\n### sorting\n[problem:CodeForces-108B] [problem:CodeForces-12C] [problem:CodeForces-136C] [problem:CodeForces-137C] [problem:CodeForces-137E] [problem:CodeForces-141A] [problem:CodeForces-149A] [problem:CodeForces-16B] [problem:CodeForces-22D] [problem:CodeForces-23C] [problem:CodeForces-24B] [problem:CodeForces-27B] [problem:CodeForces-27C] [problem:CodeForces-53D] [problem:CodeForces-58D] [problem:CodeForces-645B] [problem:CodeForces-731D] [problem:CodeForces-747D] [problem:CodeForces-749E] [problem:CodeForces-785B] [problem:CodeForces-798D] [problem:CodeForces-810B] [problem:CodeForces-810C] [problem:CodeForces-814A] [problem:CodeForces-817B] [problem:CodeForces-81C] [problem:CodeForces-831C] [problem:CodeForces-831D] [problem:CodeForces-841C] [problem:CodeForces-845C] [problem:CodeForces-863B] [problem:CodeForces-892A] [problem:CodeForces-913D] [problem:CodeForces-920C] [problem:CodeForces-922D] [problem:Gym-101726E] [problem:SPOJ-ADACUT] [problem:SPOJ-ADAHLIA] [problem:SPOJ-ADATOMAT] [problem:SPOJ-ADAUSORT] [problem:SPOJ-AMR10G] [problem:SPOJ-BUBBLESORT] [problem:SPOJ-CODESPTB] [problem:SPOJ-CODESPTB] [problem:SPOJ-HSHW] [problem:SPOJ-KAOS] [problem:SPOJ-KSMALL] [problem:SPOJ-RKS] [problem:SPOJ-SEUG] [problem:SPOJ-SPCJ] [problem:UVA-10327] [problem:UVA-10769] [problem:UVA-10810] [problem:UVA-11495] [problem:UVA-11858] [problem:UVA-11890] [problem:UVA-11925] [problem:UVA-11979] [problem:UVA-12189] [problem:UVA-12196] [problem:UVA-13208] [problem:UVA-13212] [problem:UVA-13212] [problem:UVA-13282] [problem:UVALive-7601] [problem:UVALive-7673] [problem:UVALive-8025] [problem:UVALive-8260] \nhttps://www.urionlinejudge.com.br/judge/en/problems/view/2290\n### spanning_tree\n[problem:CodeChef-CHEFELEC] [problem:CodeForces-125E] [problem:CodeForces-17B] [problem:CodeForces-32C] [problem:CodeForces-598D] [problem:CodeForces-744A] [problem:CodeForces-76A] [problem:CodeForces-908F] [problem:Gym-101047I] [problem:Gym-101252C] [problem:HackerRank-johnland] [problem:LightOJ-1101] [problem:SPOJ-BLINNET] [problem:SPOJ-IITKWPCG] [problem:SPOJ-ULM09] [problem:UVA-10034] [problem:UVA-10307] [problem:UVA-10600] [problem:UVA-10724] [problem:UVA-11183] [problem:UVA-11183] [problem:UVA-11228] [problem:UVA-11631] [problem:UVA-11710] [problem:UVA-11733] [problem:UVA-11747] [problem:UVA-1208] [problem:UVA-12176] [problem:UVA-1235] [problem:UVA-908] [problem:UVALive-6622] \nhttps://devskill.com/CodingProblems/ViewProblem/344\n### spfa\n[problem:LightOJ-1074] [problem:UVA-11478] [problem:UVA-11478] [problem:UVA-1171] [problem:UVA-12768] \n### sqrt\n[problem:CodeForces-13E] [problem:CodeForces-786C] [problem:CodeForces-840D] [problem:CodeForces-85D] [problem:CodeForces-916D] [problem:Gym-101889D] [problem:SPOJ-GIVEAWAY] [problem:UVA-11990] [problem:UVA-12003] \n### stl\n[problem:CodeForces-112A] [problem:CodeForces-44A] [problem:CodeForces-45C] [problem:CodeForces-4C] [problem:CodeForces-5E] [problem:CodeForces-69E] [problem:CodeForces-713C] [problem:CodeForces-78A] [problem:CodeForces-799B] [problem:CodeForces-808D] [problem:CodeForces-81A] [problem:CodeForces-821C] [problem:CodeForces-847K] [problem:CodeForces-849D] [problem:CodeForces-855A] [problem:CodeForces-861D] [problem:CodeForces-899E] [problem:CodeForces-900C] [problem:CodeForces-903C] [problem:CodeForces-909D] [problem:CodeForces-911E] [problem:CodeForces-918B] [problem:CodeForces-920B] [problem:SPOJ-ADABASET] [problem:SPOJ-ADAFIELD] [problem:SPOJ-ADAFRIEN] [problem:SPOJ-ADALIST] [problem:SPOJ-ADAQUEUE] [problem:SPOJ-CRAN02] [problem:SPOJ-EC_ESTA] [problem:SPOJ-FACEFRND] [problem:SPOJ-HACKRNDM] [problem:SPOJ-IITKWPCA] [problem:SPOJ-MAX_NUM] [problem:SPOJ-RMID2] [problem:SPOJ-RMID] [problem:SPOJ-RPLD] [problem:SPOJ-SID] [problem:SPOJ-SOLVEIT] [problem:UVA-10730] [problem:UVA-10887] [problem:UVALive-3396] \nhttps://arc087.contest.atcoder.jp/tasks/arc087_a\n### strings\n[problem:CodeForces-39J] [problem:CodeForces-43B] [problem:CodeForces-50B] [problem:CodeForces-762C] [problem:CodeForces-798B] [problem:CodeForces-822B] [problem:CodeForces-828C] [problem:CodeForces-832B] [problem:CodeForces-876E] [problem:CodeForces-890D] [problem:CodeForces-909A] [problem:Gym-101492L] [problem:HackerRank-minimum-transformation-cost] [problem:LightOJ-1073] [problem:SPOJ-BOGGLE] [problem:SPOJ-BWHEELER] [problem:SPOJ-EDIST] [problem:SPOJ-FINDSR] [problem:SPOJ-IITKWPCJ] [problem:SPOJ-IITWPC4H] [problem:SPOJ-LCS0] [problem:SPOJ-MAIN8_E] [problem:SPOJ-MINMOVE] [problem:SPOJ-STC04] [problem:SPOJ-STRMATCH] [problem:SPOJ-SUBSN] [problem:UVA-10745] [problem:UVA-13068] [problem:UVA-13186] [problem:UVALive-2755] [problem:UVALive-3189] [problem:UVALive-7892] [problem:UVALive-7948] [problem:UVALive-8017] \n### suffix_array\n[problem:CodeChef-INSQ16F] [problem:CodeForces-123D] [problem:CodeForces-129D] [problem:CodeForces-30E] [problem:CodeForces-802I] [problem:CodeForces-873F] [problem:Gym-100923D] [problem:Gym-101840B] [problem:Gym-101889M] [problem:SPOJ-ADAPHOTO] [problem:SPOJ-ADASTRNG] [problem:SPOJ-LCS2] [problem:SPOJ-LCS] [problem:SPOJ-LONGCS] [problem:SPOJ-SARRAY] [problem:SPOJ-SUBLEX] [problem:UVA-10526] [problem:UVA-11107] [problem:UVA-11512] [problem:UVA-12191] [problem:UVA-12191] [problem:UVA-12206] [problem:UVA-1227] [problem:UVA-12338] [problem:UVA-1254] [problem:UVA-12974] [problem:UVA-760] [problem:UVALive-3943] [problem:UVALive-4513] [problem:UVALive-6856] [problem:UVALive-7502] [problem:UVALive-7701] [problem:UVALive-7702] [problem:UVALive-8086] \nhttps://devskill.com/CodingProblems/ViewProblem/328\nhttps://www.urionlinejudge.com.br/judge/en/problems/view/1530\nhttps://www.urionlinejudge.com.br/judge/en/problems/view/2000\nDavos and Reading [INSOMNIA] //Awesome problem but can\u0027t find link [hard] non of regular judges\n### ternary_search\n[problem:Gym-101309D] [problem:Gym-101482G] [problem:LightOJ-1146] [problem:SPOJ-KOPC12A] [problem:UVA-12197] [problem:UVA-13010] \n2015-2016 CTU Open Contest: Chasing the Cheetah\n### topo\n[problem:CodeForces-47B] [problem:CodeForces-765E] [problem:CodeForces-770C] [problem:CodeForces-825E] [problem:CodeForces-909E] [problem:LightOJ-1034] [problem:SPOJ-CODESPTI] [problem:UVA-10305] [problem:UVA-11060] [problem:UVA-11686] [problem:UVA-124] [problem:UVA-200] [problem:UVA-872] \n### treap\n[problem:CodeForces-762E] [problem:CodeForces-847D] [problem:CodeForces-863D] [problem:CodeForces-879E] [problem:CodeForces-899F] [problem:SPOJ-ADAAPHID] [problem:SPOJ-ADACROP] [problem:SPOJ-ALLIN1] [problem:SPOJ-COUNT1IT] [problem:SPOJ-IITWPC4D] [problem:SPOJ-KOILINE] [problem:SPOJ-MEANARR] [problem:SPOJ-TWIST] \n### tree\n[problem:CodeForces-34D] [problem:CodeForces-746G] [problem:CodeForces-750F] [problem:CodeForces-796C] [problem:CodeForces-797D] [problem:CodeForces-805E] [problem:CodeForces-828D] [problem:CodeForces-894D] [problem:CodeForces-913B] [problem:SPOJ-ADATOMEL] [problem:SPOJ-GCPC11J] [problem:SPOJ-RTREE] [problem:SPOJ-TREEDEGREE] [problem:SPOJ-UCV2013J] [problem:UVA-13175] \n### tree-dp\n[problem:CodeChef-COLTREE] [problem:CodeChef-TOMJERGA] [problem:CodeChef-TRANDED] [problem:CodeChef-TWOCOINS] [problem:CodeForces-14D] [problem:CodeForces-23E] [problem:CodeForces-592D] [problem:CodeForces-61D] [problem:CodeForces-718D] [problem:CodeForces-735E] [problem:CodeForces-741D] [problem:CodeForces-763D] [problem:CodeForces-805F] [problem:CodeForces-814D] [problem:CodeForces-81E] [problem:CodeForces-855C] [problem:CodeForces-868E] [problem:HackerRank-jeanies-route] [problem:HackerRank-r-tree-decoration] [problem:HackerRank-road-maintenance] [problem:SPOJ-ADASALES] [problem:SPOJ-PT07X] [problem:SPOJ-TWOPATHS] [problem:UVA-10859] [problem:UVA-12093] [problem:UVA-1218] [problem:UVA-1220] [problem:UVA-12257] [problem:UVA-12452] [problem:UVA-12466] [problem:UVA-13089] [problem:UVALive-3346] [problem:UVALive-6631] [problem:UVALive-6829] [problem:UVALive-7649] \n### trie_bit\n[problem:CodeForces-37C] [problem:CodeForces-706D] [problem:CodeForces-714C] [problem:CodeForces-817E] [problem:CodeForces-842D] [problem:CodeForces-888G] [problem:HackerRank-black-box-1] [problem:SPOJ-SUBXOR] \nhttps://csacademy.com/contest/round-42/task/xor-submatrix/\n### trie_string\n[problem:SPOJ-ADAINDEX] [problem:SPOJ-DICT] [problem:SPOJ-TRYCOMP] [problem:UVA-10282] [problem:UVA-10295] [problem:UVA-10860] [problem:UVA-10860] [problem:UVA-1123] [problem:UVA-1142] [problem:UVA-11488] [problem:UVA-11539] [problem:UVA-11539] [problem:UVA-11732] [problem:UVA-12359] [problem:UVA-12506] [problem:UVA-13186] [problem:UVALive-2642] [problem:UVALive-8015] \n### TSP\n[problem:Gym-100818E] [problem:Gym-101020H] [problem:LightOJ-1057] [problem:SPOJ-A_W_S_N] [problem:UVA-10496] [problem:UVA-10818] [problem:UVA-10937] [problem:UVA-10944] [problem:UVA-11643] [problem:UVALive-3305] [problem:UVALive-3725] \nhttps://www.urionlinejudge.com.br/judge/en/problems/view/2810\n### two-pointers\n[problem:CodeForces-144C] [problem:CodeForces-6E] [problem:CodeForces-746F] [problem:CodeForces-760D] [problem:CodeForces-769B] [problem:CodeForces-79C] [problem:CodeForces-814C] [problem:CodeForces-84B] [problem:CodeForces-873C] [problem:CodeForces-895B] [problem:CodeForces-919C] [problem:SPOJ-ADAFENCE] [problem:SPOJ-ADAPLANT] [problem:SPOJ-ALIEN] [problem:SPOJ-ARRAYSUB] [problem:SPOJ-CODFURY] [problem:SPOJ-CRAN04] [problem:SPOJ-HOTELS] [problem:SPOJ-KOIREP] [problem:SPOJ-OPCPIZZA] [problem:SPOJ-WOWSUBSTR2] [problem:UVA-11386] [problem:UVA-11436] \nDev Skills-499: Closest Pair Point [4] //[NICE][GEOMETRY][STRUCTURES]\n### wavelet_tree\n[problem:CodeForces-840D] [problem:SPOJ-ILKQUERY] [problem:UVA-1480] \n### Zfunction\n[problem:CodeChef-CHSTR] [problem:CodeForces-119D] [problem:CodeForces-126B] [problem:SPOJ-SUFEQPRE] \n### 2SAT\n[problem:CodeForces-776D] [problem:UVA-11930] \n\n\n"}
