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{"workbook":{"problemsBrief":"{\"UVA-10088\":[\"Trees on My Island\",1545,null],\"UVA-11176\":[\"Winning Streak\",683,null],\"CodeForces-431D\":[\"Random Task\",2348,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/431\\\"\\u003eCodeforces Round 247 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-443D\":[\"Andrey and Problem\",80,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/443\\\"\\u003eCodeforces Round 253 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-322C\":[\"Ciel and Robot\",99,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/322\\\"\\u003eCodeforces Round 190 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-334D\":[\"Chips\",31,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/334\\\"\\u003eCodeforces Round 194 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-104C\":[\"Cthulhu\",357,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/104\\\"\\u003eCodeforces Beta Round 80 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-201B\":[\"Guess That Car!\",1376,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/201\\\"\\u003eCodeforces Round 127 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1025D\":[\"Recovering BST\",3558,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1025\\\"\\u003eCodeforces Round 505 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final)\\u003c/a\\u003e\"],\"CodeForces-104D\":[\"Russian Roulette\",26,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/104\\\"\\u003eCodeforces Beta Round 80 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-237D\":[\"T-decomposition\",599,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/237\\\"\\u003eCodeforces Round 147 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-455B\":[\"A Lot of Games\",6183,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/455\\\"\\u003eCodeforces Round 260 (Div. 1)\\u003c/a\\u003e\"],\"SPOJ-MSE07E\":[\"Showstopper\",84,\"Southeastern European 2007\"],\"UVA-10404\":[\"Bachet\\u0027s Game\",3359,null],\"UVA-10888\":[\"Warehouse\",595,null],\"SPOJ-PERIOD\":[\"Period\",3117,\"ACM South Eastern European Region 2004\"],\"CodeForces-116C\":[\"Party\",371,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/116\\\"\\u003eCodeforces Beta Round 87 (Div. 2 Only)\\u003c/a\\u003e\"],\"SPOJ-ABA12E\":[\"Shooting the balloons!\",371,\"Own problem\"],\"SPOJ-PT07X\":[\"Vertex Cover\",4496,\"Co-author Amber\"],\"SPOJ-ASSIGN\":[\"Assignments\",5088,\"\"],\"SPOJ-KGSS\":[\"Maximum Sum\",7941,\"Kurukshetra 09 OPC\"],\"CodeForces-617D\":[\"Polyline\",4466,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/617\\\"\\u003eCodeforces Round 340 (Div. 2)\\u003c/a\\u003e\"],\"UVA-259\":[\"Software Allocation\",2833,null],\"UVA-137\":[\"Polygons\",749,null],\"CodeForces-811D\":[\"Vladik and Favorite Game\",1656,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/811\\\"\\u003eCodeforces Round 416 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-467D\":[\"Fedor and Essay\",1943,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/467\\\"\\u003eCodeforces Round 267 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-697C\":[\"Lorenzo Von Matterhorn\",401,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/697\\\"\\u003eCodeforces Round 362 (Div. 2)\\u003c/a\\u003e\"],\"CodeChef-BJUDGE\":[\"Biased Judgement\",149,\"kingofnumbers\"],\"CodeForces-540C\":[\"Ice Cave\",8389,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/540\\\"\\u003eCodeforces Round 301 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-552D\":[\"Vanya and Triangles\",4692,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/552\\\"\\u003eCodeforces Round 308 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10092\":[\"The Problem with the Problem Setter\",2106,null],\"CodeForces-540D\":[\"Bad Luck Island\",6066,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/540\\\"\\u003eCodeforces Round 301 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-LITE\":[\"Light Switching\",4956,\"USACO November 08\"],\"CodeForces-281D\":[\"Maximum Xor Secondary\",120,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/281\\\"\\u003eCodeforces Round 172 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-FISHES\":[\"Finding Fishes\",47,\"11th Egyptian Collegiate Programming Contest\"],\"UVA-12379\":[\"Central Post Office\",296,null],\"CodeForces-195D\":[\"Analyzing Polyline\",1121,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/195\\\"\\u003eCodeforces Round 123 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-69C\":[\"Game\",589,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/69\\\"\\u003eCodeforces Beta Round 63 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-45D\":[\"Event Dates\",1727,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/45\\\"\\u003eSchool Team Contest 3 (Winter Computer School 2010/11)\\u003c/a\\u003e\"],\"CodeForces-200C\":[\"Football Championship\",1107,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/200\\\"\\u003eCodeforces Round 126 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-CNTPRIME\":[\"Counting Primes\",1764,\"Own Problem\"],\"UVA-11284\":[\"Shopping Trip\",1085,null],\"CodeForces-224D\":[\"Two Strings\",21,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/224\\\"\\u003eCodeforces Round 138 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-442B\":[\"Andrey and Problem\",5151,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/442\\\"\\u003eCodeforces Round 253 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1012B\":[\"Chemical table\",3792,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1012\\\"\\u003eCodeforces Round 500 (Div. 1) [based on EJOI]\\u003c/a\\u003e\"],\"UVA-10759\":[\"Dice Throwing\",1799,null],\"CodeForces-236C\":[\"LCM Challenge\",413,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/236\\\"\\u003eCodeforces Round 146 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1012C\":[\"Hills\",3514,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1012\\\"\\u003eCodeforces Round 500 (Div. 1) [based on EJOI]\\u003c/a\\u003e\"],\"UVA-707\":[\"Robbery\",560,null],\"UVA-10514\":[\"River Crossing\",300,null],\"CodeForces-508C\":[\"Anya and Ghosts\",4770,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/508\\\"\\u003eCodeforces Round 288 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-955C\":[\"Sad powers\",2622,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/955\\\"\\u003eCodeforces Round 471 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-COCONUTS\":[\"Coconuts\",1056,\"Pacific NW 2006\"],\"CodeForces-604D\":[\"Moodular Arithmetic\",67,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/604\\\"\\u003eCodeforces Round 334 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-BRCKTS2\":[\"Brackets II\",416,\"IPSC 2009\"],\"CodeForces-701D\":[\"As Fast As Possible\",224,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/701\\\"\\u003eCodeforces Round 364 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-478D\":[\"Red-Green Towers\",5884,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/478\\\"\\u003eCodeforces Round 273 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-599D\":[\"Spongebob and Squares\",2765,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/599\\\"\\u003eCodeforces Round 332 (Div. 2)\\u003c/a\\u003e\"],\"UVA-12261\":[\"High Score\",219,null],\"UVA-10080\":[\"Gopher II\",3085,null],\"SPOJ-POTHOLE\":[\"Potholers\",2338,\"6th Polish Olympiad in Informatics, stage 2\"],\"CodeForces-672D\":[\"Robin Hood\",364,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/672\\\"\\u003eCodeforces Round 352 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-292D\":[\"Connected Components\",2576,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/292\\\"\\u003eCroc Champ 2013 - Round 1\\u003c/a\\u003e\"],\"CodeForces-280C\":[\"Game on Tree\",3965,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/280\\\"\\u003eCodeforces Round 172 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-54C\":[\"First Digit Law\",1441,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/54\\\"\\u003eCodeforces Beta Round 50\\u003c/a\\u003e\"],\"CodeForces-194C\":[\"Cutting Figure\",56,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/194\\\"\\u003eCodeforces Round 122 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10740\":[\"Not the Best\",484,null],\"UVA-12125\":[\"March of the Penguins\",982,null],\"UVA-10982\":[\"Troublemakers\",547,null],\"UVA-11155\":[\"Be Efficient\",483,null],\"SPOJ-BOTTOM\":[\"The Bottom of a Graph\",1830,\"University of Ulm Local Contest 2003\"],\"CodeForces-368D\":[\"Sereja ans Anagrams\",57,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/368\\\"\\u003eCodeforces Round 215 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10987\":[\"Antifloyd\",420,null],\"CodeForces-1059D\":[\"Nature Reserve\",2783,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1059\\\"\\u003eCodeforces Round 514 (Div. 2)\\u003c/a\\u003e\"],\"UVA-11159\":[\"Factors and Multiples\",1423,null],\"UVA-12128\":[\"Escape from Enemy Territory\",105,null],\"UVA-10742\":[\"The New Rule in Euphomia\",1273,null],\"CodeForces-519D\":[\"A and B and Interesting Substrings\",6781,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/519\\\"\\u003eCodeforces Round 294 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1023E\":[\"Down or Right\",2022,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1023\\\"\\u003eCodeforces Round 504 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final)\\u003c/a\\u003e\"],\"CodeForces-489C\":[\"Given Length and Sum of Digits...\",46187,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/489\\\"\\u003eCodeforces Round 277.5 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-IOPC1207\":[\"GM plants\",369,\"http://www.codechef.com/IOPC2012/\"],\"CodeChef-OPPOSITE\":[\"Opposite Cites\",1725,\"kingofnumbers\"],\"SPOJ-MULTQ3\":[\"Multiples of 3\",4487,\"own problem\"],\"CodeForces-550D\":[\"Regular Bridge\",3493,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/550\\\"\\u003eCodeforces Round 306 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10178\":[\"Count the Faces.\",1206,null],\"UVA-10058\":[\"Jimmi\\u0027s Riddles\",754,null],\"SPOJ-TESSER\":[\"Finding the Tesserect\",971,\"Code Weavers 2013\"],\"SPOJ-ORDERS\":[\"Ordering the Soldiers\",1551,\"DASM Programming League 2004, problemset 2\"],\"UVA-10174\":[\"Couple-Bachelor-Spinster Numbers.\",833,null],\"UVA-11021\":[\"Tribles\",1945,null],\"CodeForces-101B\":[\"Buses\",2747,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/101\\\"\\u003eCodeforces Beta Round 79 (Div. 1 Only)\\u003c/a\\u003e\"],\"UVA-11825\":[\"Hackers\\u0027 Crackdown\",1797,null],\"SPOJ-HISTOGRA\":[\"Largest Rectangle in a Histogram\",9017,\"University of Ulm Local Contest 2003\"],\"CodeForces-149D\":[\"Coloring Brackets\",4951,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/149\\\"\\u003eCodeforces Round 106 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1058D\":[\"Vasya and Triangle\",106,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1058\\\"\\u003eCodeforces Round 512 (Div. 2, based on Technocup 2019 Elimination Round 1)\\u003c/a\\u003e\"],\"SPOJ-BIA\":[\"Bytelandian Information Agency\",417,\"Internet Contest Pogromcy Algorytmow (Algorithm Tamers) Round IV, 2003\"],\"CodeForces-506A\":[\"Mr. Kitayuta, the Treasure Hunter\",281,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/506\\\"\\u003eCodeforces Round 286 (Div. 1)\\u003c/a\\u003e\"],\"UVA-10731\":[\"Test\",1254,null],\"CodeForces-1010C\":[\"Border\",4920,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1010\\\"\\u003eCodeforces Round 499 (Div. 1)\\u003c/a\\u003e\"],\"ZOJ-3305\":[\"Get Sauce\",1027,null],\"UVA-126\":[\"The Errant Physicist\",1235,null],\"CodeForces-711D\":[\"Directed Roads\",4563,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/711\\\"\\u003eCodeforces Round 369 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10180\":[\"Rope Crisis in Ropeland!\",908,null],\"SPOJ-DICTSUB\":[\"Dictionary Subsequences\",167,\"Al-Khawarizm 2008 - Set by eleusive\"],\"POJ-2096\":[\"Collecting Bugs\",4653,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+2004\\\"\\u003eNortheastern Europe 2004\\u003c/a\\u003e, Northern Subregion\\u003c/div\\u003e\"],\"CodeForces-152C\":[\"Pocket Book\",10937,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/152\\\"\\u003eCodeforces Round 108 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-MSKYCODE\":[\"Sky Code\",719,\"Southeastern European 2008\"],\"CodeForces-1138D\":[\"Camp Schedule\",138,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1138\\\"\\u003eCodeforces Round 545 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1017D\":[\"The Wu\",3452,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1017\\\"\\u003eCodeforces Round 502 (in memory of Leopoldo Taravilse, Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1005F\":[\"Berland and the Shortest Paths\",1732,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1005\\\"\\u003eCodeforces Round 496 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-435D\":[\"Special Grid\",787,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/435\\\"\\u003eCodeforces Round 249 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10448\":[\"Unique World\",226,null],\"CodeForces-459E\":[\"Pashmak and Graph\",5678,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/459\\\"\\u003eCodeforces Round 261 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-447D\":[\"DZY Loves Modification\",173,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/447\\\"\\u003eCodeforces Round #FF (Div. 2)\\u003c/a\\u003e\"],\"UVA-12869\":[\"Zeroes\",561,null],\"SPOJ-BILLIARD\":[\"Billiard\",891,\"University of Waterloo Local Contest (Spring 1999)\"],\"CodeForces-459C\":[\"Pashmak and Buses\",6363,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/459\\\"\\u003eCodeforces Round 261 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-707D\":[\"Persistent Bookcase\",2875,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/707\\\"\\u003eCodeforces Round 368 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-KOMPICI\":[\"Kompići\",1121,\"COCI 2011/2012 2nd round\"],\"ZOJ-2587\":[\"Unique Attack\",1198,null],\"CodeForces-689D\":[\"Friends and Subsequences\",3613,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/689\\\"\\u003eCodeforces Round 361 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-665E\":[\"Beautiful Subarrays\",3299,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/665\\\"\\u003eEducational Codeforces Round 12\\u003c/a\\u003e\"],\"CodeForces-80D\":[\"Falling Anvils\",21,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/80\\\"\\u003eCodeforces Beta Round 69 (Div. 2 Only)\\u003c/a\\u003e\"],\"UVA-1342\":[\"That Nice Euler Circuit\",340,null],\"CodeForces-92D\":[\"Queue\",166,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/92\\\"\\u003eCodeforces Beta Round 75 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-151D\":[\"Quantity of Strings\",130,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/151\\\"\\u003eCodeforces Round 107 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-284D\":[\"Cow Program\",50,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/284\\\"\\u003eCodeforces Round 174 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-296D\":[\"Greg and Graph\",161,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/296\\\"\\u003eCodeforces Round 179 (Div. 2)\\u003c/a\\u003e\"],\"UVA-12299\":[\"RMQ with Shifts\",1726,null],\"CodeForces-163C\":[\"Conveyor\",548,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/163\\\"\\u003eVK Cup 2012 Round 2\\u003c/a\\u003e\"],\"CodeForces-25C\":[\"Roads in Berland\",6727,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/25\\\"\\u003eCodeforces Beta Round 25 (Div. 2 Only)\\u003c/a\\u003e\"],\"SPOJ-BRCKTS\":[\"Brackets\",6021,\"Internet Contest Pogromcy Algorytmow(Algorithm Tamers) 2003 Round IV\"],\"CodeForces-313D\":[\"Ilya and Roads\",1617,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/313\\\"\\u003eCodeforces Round 186 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-216D\":[\"Spider\\u0027s Web\",1500,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/216\\\"\\u003eCodeforces Round 133 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-337D\":[\"Book of Evil\",6426,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/337\\\"\\u003eCodeforces Round 196 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1016D\":[\"Vasya And The Matrix\",4619,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1016\\\"\\u003eEducational Codeforces Round 48 (Rated for Div. 2)\\u003c/a\\u003e\"],\"UVA-11648\":[\"Divide The Land\",423,null],\"CodeForces-216C\":[\"Hiring Staff\",1882,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/216\\\"\\u003eCodeforces Round 133 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1016E\":[\"Rest In The Shades\",962,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1016\\\"\\u003eEducational Codeforces Round 48 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-706D\":[\"Vasiliy\\u0027s Multiset\",10265,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/706\\\"\\u003eCodeforces Round 367 (Div. 2)\\u003c/a\\u003e\"],\"UVA-11402\":[\"Ahoy, Pirates!\",2464,null],\"CodeForces-814D\":[\"An overnight dance in discotheque\",2319,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/814\\\"\\u003eCodeforces Round 418 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1060D\":[\"Social Circles\",3973,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1060\\\"\\u003eCodeforces Round 513 by Barcelona Bootcamp (rated, Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1060C\":[\"Maximum Subrectangle\",5265,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1060\\\"\\u003eCodeforces Round 513 by Barcelona Bootcamp (rated, Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1072D\":[\"Minimum path\",175,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1072\\\"\\u003eCodeforces Round 517 (Div. 2, based on Technocup 2019 Elimination Round 2)\\u003c/a\\u003e\"],\"UVA-1592\":[\"Database\",3059,null],\"UVA-104\":[\"Arbitrage\",5138,null],\"UVA-588\":[\"Video Surveillance\",671,null],\"CodeForces-676C\":[\"Vasya and String\",20874,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/676\\\"\\u003eCodeforces Round 354 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-688D\":[\"Remainders Game\",150,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/688\\\"\\u003eCodeforces Round 360 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-676D\":[\"Theseus and labyrinth\",1959,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/676\\\"\\u003eCodeforces Round 354 (Div. 2)\\u003c/a\\u003e\"],\"UVA-1234\":[\"RACING\",1181,null],\"UVA-1232\":[\"SKYLINE\",843,null],\"UVA-466\":[\"Mirror, Mirror\",2023,null],\"UVA-12047\":[\"Highest Paid Toll\",1441,null],\"UVA-12168\":[\"Cat vs. Dog\",461,null],\"CodeForces-186C\":[\"Plant\",223,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/186\\\"\\u003eCodeforces Round 118 (Div. 2)\\u003c/a\\u003e\"],\"UVA-12167\":[\"Proving Equivalences\",734,null],\"CodeForces-186D\":[\"Mushroom Scientists\",66,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/186\\\"\\u003eCodeforces Round 118 (Div. 2)\\u003c/a\\u003e\"],\"HackerRank-house-location\":[\"House Location\",173,\"\\u003ca href\\u003d\\u0027https://www.hackerrank.com/contests/master\\u0027 target\\u003d\\u0027_blank\\u0027\\u003emaster\\u003c/a\\u003e\"],\"CodeForces-203D\":[\"Hit Ball\",1498,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/203\\\"\\u003eCodeforces Round 128 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-203C\":[\"Photographer\",5901,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/203\\\"\\u003eCodeforces Round 128 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-239D\":[\"Boring Partition\",39,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/239\\\"\\u003eCodeforces Round 148 (Div. 2)\\u003c/a\\u003e\"],\"UVA-11997\":[\"K Smallest Sums\",2873,null],\"UVA-11635\":[\"Hotel booking\",835,null],\"UVA-10667\":[\"Largest Block\",2392,null],\"CodeForces-729D\":[\"Sea Battle\",4018,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/729\\\"\\u003eTechnocup 2017 - Elimination Round 2\\u003c/a\\u003e\"],\"UVA-557\":[\"Burger\",1253,null],\"CodeForces-801D\":[\"Volatile Kite\",61,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/801\\\"\\u003eCodeforces Round 409 (rated, Div. 2, based on VK Cup 2017 Round 2)\\u003c/a\\u003e\"],\"UVA-670\":[\"The dog task\",1167,null],\"CodeForces-651D\":[\"Image Preview\",114,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/651\\\"\\u003eCodeforces Round 345 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-ANARC08A\":[\"Tobo or not Tobo\",299,\"ANARC 2008\"],\"CodeForces-380C\":[\"Sereja and Brackets\",14743,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/380\\\"\\u003eCodeforces Round 223 (Div. 1)\\u003c/a\\u003e\"],\"UVA-10651\":[\"Pebble Solitaire\",3342,null],\"UVA-10892\":[\"LCM Cardinality\",4571,null],\"CodeForces-197D\":[\"Infinite Maze\",162,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/197\\\"\\u003eCodeforces Round 124 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-47D\":[\"Safe\",887,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/47\\\"\\u003eCodeforces Beta Round 44 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1147B\":[\"Chladni Figure\",2854,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1147\\\"\\u003eForethought Future Cup - Final Round (Onsite Finalists Only)\\u003c/a\\u003e\"],\"CodeForces-432D\":[\"Prefixes and Suffixes\",9387,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/432\\\"\\u003eCodeforces Round 246 (Div. 2)\\u003c/a\\u003e\"],\"UVA-11506\":[\"Angry Programmer\",1800,null],\"SPOJ-QUEST4\":[\"Dungeon of Death\",1447,\"\"],\"CodeForces-59C\":[\"Title\",2333,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/59\\\"\\u003eCodeforces Beta Round 55 (Div. 2)\\u003c/a\\u003e\"],\"UVA-11504\":[\"Dominos\",5211,null],\"CodeForces-359D\":[\"Pair of Numbers\",5450,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/359\\\"\\u003eCodeforces Round 209 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-DCEPC12E\":[\"End of Fun\",387,\"\"],\"CodeForces-1038D\":[\"Slime\",8634,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1038\\\"\\u003eCodeforces Round 508 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10534\":[\"Wavio Sequence\",5503,null],\"UVA-11987\":[\"Almost Union-Find\",3631,null],\"CodeForces-716C\":[\"Plus and Square Root\",214,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/716\\\"\\u003eCodeforces Round 372 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-606D\":[\"Lazy Student\",99,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/606\\\"\\u003eCodeforces Round 335 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-812D\":[\"Sagheer and Kindergarten\",341,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/812\\\"\\u003eCodeforces Round 417 (Div. 2)\\u003c/a\\u003e\"],\"SGU-321\":[\"The Spy Network\",188,null],\"UVA-10419\":[\"Sum-up the Primes\",657,null],\"SPOJ-SEGSQRSS\":[\"Sum of Squares with Segment Tree\",2254,\"\"],\"SPOJ-PHONELST\":[\"Phone List\",7636,\"Nordic Collegiate Programming Contest 2007\"],\"UVA-563\":[\"Crimewave\",1372,null],\"CodeForces-161D\":[\"Distance in Tree\",14977,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/161\\\"\\u003eVK Cup 2012 Round 1\\u003c/a\\u003e\"],\"CodeForces-270D\":[\"Greenhouse Effect\",245,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/270\\\"\\u003eCodeforces Round 165 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-96D\":[\"Volleyball\",83,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/96\\\"\\u003eCodeforces Beta Round 77 (Div. 2 Only)\\u003c/a\\u003e\"],\"POJ-2374\":[\"Fence Obstacle Course\",849,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2004+December+Gold\\\"\\u003eUSACO 2004 December Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"CodeForces-265D\":[\"Good Sequences\",214,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/265\\\"\\u003eCodeforces Round 162 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-16E\":[\"Fish\",5090,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/16\\\"\\u003eCodeforces Beta Round 16 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-265C\":[\"Escape from Stones\",177,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/265\\\"\\u003eCodeforces Round 162 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10480\":[\"Sabotage\",2548,null],\"CodeForces-168D\":[\"Wizards and Huge Prize\",17,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/168\\\"\\u003eCodeforces Round 114 (Div. 2)\\u003c/a\\u003e\"],\"HackerRank-vertical-sticks\":[\"Vertical Sticks\",2810,\"\\u003ca href\\u003d\\u0027https://www.hackerrank.com/contests/master\\u0027 target\\u003d\\u0027_blank\\u0027\\u003emaster\\u003c/a\\u003e\"],\"CodeForces-28C\":[\"Bath Queue\",1154,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/28\\\"\\u003eCodeforces Beta Round 28 (Codeforces format)\\u003c/a\\u003e\"],\"CodeForces-403C\":[\"Strictly Positive Matrix\",147,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/403\\\"\\u003eCodeforces Round 236 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-808D\":[\"Array Division\",7370,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/808\\\"\\u003eEducational Codeforces Round 21\\u003c/a\\u003e\"],\"CodeForces-439C\":[\"Devu and Partitioning of the Array\",3985,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/439\\\"\\u003eCodeforces Round 251 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10005\":[\"Packing polygons\",1649,null],\"SPOJ-DICT\":[\"Search in the dictionary!\",1689,\"Own problem\"],\"CodeChef-REDCGAME\":[\"Reduction Game\",1776,\"admin2\"],\"CodeForces-548D\":[\"Mike and Feet\",196,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/548\\\"\\u003eCodeforces Round 305 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-766D\":[\"Mahmoud and a Dictionary\",3634,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/766\\\"\\u003eCodeforces Round 396 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-899E\":[\"Segments Removal\",2911,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/899\\\"\\u003eCodeforces Round 452 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-645D\":[\"Robot Rapping Results Report\",2949,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/645\\\"\\u003eCROC 2016 - Elimination Round\\u003c/a\\u003e\"],\"CodeForces-633D\":[\"Fibonacci-ish\",2795,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/633\\\"\\u003eManthan, Codefest 16\\u003c/a\\u003e\"],\"CodeForces-500D\":[\"New Year Santa Network\",3208,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/500\\\"\\u003eGood Bye 2014\\u003c/a\\u003e\"],\"CodeForces-621D\":[\"Rat Kwesh and Cheese\",1062,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/621\\\"\\u003eCodeforces Round 341 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-495C\":[\"Treasure\",111,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/495\\\"\\u003eCodeforces Round 282 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-592D\":[\"Super M\",2556,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/592\\\"\\u003eCodeforces Round 328 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-580D\":[\"Kefa and Dishes\",10466,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/580\\\"\\u003eCodeforces Round 321 (Div. 2)\\u003c/a\\u003e\"],\"UVA-12532\":[\"Interval Product\",4731,null],\"UVA-10113\":[\"Exchange Rates\",1327,null],\"CodeForces-361C\":[\"Levko and Array Recovery\",51,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/361\\\"\\u003eCodeforces Round 210 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10111\":[\"Find the Winning Move\",740,null],\"CodeForces-264C\":[\"Choosing Balls\",2854,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/264\\\"\\u003eCodeforces Round 162 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-276D\":[\"Little Girl and Maximum XOR\",14224,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/276\\\"\\u003eCodeforces Round 169 (Div. 2)\\u003c/a\\u003e\"],\"UVA-1555\":[\"Garland\",290,null],\"CodeForces-402D\":[\"Upgrading Array\",2719,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/402\\\"\\u003eCodeforces Round 236 (Div. 2)\\u003c/a\\u003e\"],\"UVA-1556\":[\"Disk Tree\",298,null],\"SPOJ-PARSUMS\":[\"Nonnegative Partial Sums\",539,\"Southwestern Europe Regional, SWERC 2011\"],\"UVA-12657\":[\"Boxes in a Line\",3948,null],\"UVA-547\":[\"DDF\",825,null],\"CodeForces-1040D\":[\"Subway Pursuit\",27,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1040\\\"\\u003eCodeforces Round 507 (Div. 2, based on Olympiad of Metropolises)\\u003c/a\\u003e\"],\"CodeForces-1064E\":[\"Dwarves, Hats and Extrasensory Abilities\",30,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1064\\\"\\u003eCodeforces Round 516 (Div. 2, by Moscow Team Olympiad)\\u003c/a\\u003e\"],\"CodeForces-535C\":[\"Tavas and Karafs\",4063,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/535\\\"\\u003eCodeforces Round 299 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-535D\":[\"Tavas and Malekas\",4084,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/535\\\"\\u003eCodeforces Round 299 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-61D\":[\"Eternal Victory\",6928,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/61\\\"\\u003eCodeforces Beta Round 57 (Div. 2)\\u003c/a\\u003e\"],\"UVA-542\":[\"France \\u002798\",1769,null],\"UVA-663\":[\"Sorting Slides\",726,null],\"POJ-2151\":[\"Check the difficulty of problems\",3119,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly\\\"\\u003ePOJ Monthly\\u003c/a\\u003e,鲁小石\\u003c/div\\u003e\"],\"CodeForces-61E\":[\"Enemy is weak\",10957,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/61\\\"\\u003eCodeforces Beta Round 57 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-263D\":[\"Cycle in Graph\",3471,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/263\\\"\\u003eCodeforces Round 161 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10342\":[\"Always Late\",677,null],\"CodeForces-372B\":[\"Counting Rectangles is Fun\",2690,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/372\\\"\\u003eCodeforces Round 219 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-26D\":[\"Tickets\",850,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/26\\\"\\u003eCodeforces Beta Round 26 (Codeforces format)\\u003c/a\\u003e\"],\"CodeForces-287C\":[\"Lucky Permutation\",58,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/287\\\"\\u003eCodeforces Round 176 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-HORRIBLE\":[\"Horrible Queries\",12257,\"Own. Thanks to Emir Habul.\"],\"CodeForces-401D\":[\"Roman and Numbers\",4470,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/401\\\"\\u003eCodeforces Round 235 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-401C\":[\"Team\",20249,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/401\\\"\\u003eCodeforces Round 235 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-MELE3\":[\"MELE3\",619,\"COI 03\"],\"UVA-10349\":[\"Antenna Placement\",1188,null],\"CodeForces-437D\":[\"The Child and Zoo\",3413,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/437\\\"\\u003eCodeforces Round 250 (Div. 2)\\u003c/a\\u003e\"],\"UVA-12526\":[\"Cellphone Typing\",874,null],\"CodeForces-1075D\":[\"Intersecting Subtrees\",15,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1075\\\"\\u003eLyft Level 5 Challenge 2018 - Final Round (Open Div. 2)\\u003c/a\\u003e\"],\"CodeForces-219D\":[\"Choosing Capital for Treeland\",9988,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/219\\\"\\u003eCodeforces Round 135 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-709D\":[\"Recover the String\",99,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/709\\\"\\u003eAIM Tech Round 3 (Div. 2)\\u003c/a\\u003e\"],\"UVA-753\":[\"A Plug for UNIX\",1996,null],\"SPOJ-PSYCHON\":[\"Psycho\",1171,\"\"],\"CodeForces-667C\":[\"Reberland Linguistics\",73,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/667\\\"\\u003eCodeforces Round 349 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-534D\":[\"Handshakes\",2643,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/534\\\"\\u003eCodeforces Round 298 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-NHAY\":[\"A Needle in the Haystack\",12071,\"\"],\"CodeForces-631D\":[\"Messenger\",2219,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/631\\\"\\u003eCodeforces Round 344 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-WEIRDFN\":[\"Weird Function\",1205,\"own problem used for Codechef Snackdown Onsite\"],\"CodeForces-94D\":[\"End of Exams\",51,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/94\\\"\\u003eCodeforces Beta Round 76 (Div. 2 Only)\\u003c/a\\u003e\"],\"UVA-10330\":[\"Power Transmission\",3090,null],\"UVA-1218\":[\"Perfect Service\",2062,null],\"CodeForces-189D\":[\"AlgoRace\",48,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/189\\\"\\u003eCodeforces Round 119 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-298D\":[\"Fish Weight\",173,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/298\\\"\\u003eCodeforces Round 180 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-189C\":[\"Permutations\",134,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/189\\\"\\u003eCodeforces Round 119 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-400D\":[\"Dima and Bacteria\",2951,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/400\\\"\\u003eCodeforces Round 234 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10459\":[\"The Tree Root\",1318,null],\"CodeForces-327D\":[\"Block Tower\",2405,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/327\\\"\\u003eCodeforces Round 191 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-448D\":[\"Multiplication Table\",14913,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/448\\\"\\u003eCodeforces Round 256 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10578\":[\"The Game of 31\",741,null],\"CodeForces-448C\":[\"Painting Fence\",8679,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/448\\\"\\u003eCodeforces Round 256 (Div. 2)\\u003c/a\\u003e\"],\"UVA-11665\":[\"Chinese Ink\",145,null],\"CodeForces-557C\":[\"Arthur and Table\",4327,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/557\\\"\\u003eCodeforces Round 311 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-787C\":[\"Berzerk\",119,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/787\\\"\\u003eCodeforces Round 406 (Div. 2)\\u003c/a\\u003e\"],\"UVA-1333\":[\"Model Rocket Height\",61,null],\"POJ-3461\":[\"Oulipo\",16518,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dBAPC+2006+Qualification\\\"\\u003eBAPC 2006 Qualification\\u003c/a\\u003e\\u003c/div\\u003e\"],\"UVA-881\":[\"Points, Polygons and Containers\",118,null],\"CodeForces-52C\":[\"Circular RMQ\",9601,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/52\\\"\\u003eCodeforces Testing Round 1\\u003c/a\\u003e\"],\"CodeForces-451D\":[\"Count Good Substrings\",4822,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/451\\\"\\u003eCodeforces Round 258 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-342C\":[\"Cupboard and Balloons\",2142,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/342\\\"\\u003eCodeforces Round 199 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-233C\":[\"Cycles\",219,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/233\\\"\\u003eCodeforces Round 144 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-366C\":[\"Dima and Salad\",5839,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/366\\\"\\u003eCodeforces Round 214 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-PROOT\":[\"Primitive Root\",672,\"Kurukshetra 09 OPC\"],\"CodeForces-148D\":[\"Bag of mice\",8722,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/148\\\"\\u003eCodeforces Round 105 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1057C\":[\"Tanya and Colored Candies\",1071,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1057\\\"\\u003eMail.Ru Cup 2018 - Practice Round\\u003c/a\\u003e\"],\"UVA-1626\":[\"Brackets sequence\",1872,null],\"CodeForces-1033C\":[\"Permutation Game\",5649,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1033\\\"\\u003eLyft Level 5 Challenge 2018 - Elimination Round\\u003c/a\\u003e\"],\"CodeForces-1033D\":[\"Divisors\",2505,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1033\\\"\\u003eLyft Level 5 Challenge 2018 - Elimination Round\\u003c/a\\u003e\"],\"SPOJ-ANDROUND\":[\"AND Rounds\",1895,\"Own Problem, used for Codechef Snackdown http://www.codechef.com/\"],\"CodeForces-867E\":[\"Buy Low Sell High\",227,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/867\\\"\\u003eCodeforces Round 437 (Div. 2, based on MemSQL Start[c]UP 3.0 - Round 2)\\u003c/a\\u003e\"],\"UVA-615\":[\"Is It A Tree?\",3346,null],\"CodeForces-9D\":[\"How many trees?\",4119,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/9\\\"\\u003eCodeforces Beta Round 9 (Div. 2 Only)\\u003c/a\\u003e\"],\"SPOJ-GSS3\":[\"Can you answer these queries III\",13015,\"own problem\"],\"CodeForces-560D\":[\"Equivalent Strings\",296,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/560\\\"\\u003eCodeforces Round 313 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-681D\":[\"Gifts by the List\",1801,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/681\\\"\\u003eCodeforces Round 357 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-GSS4\":[\"Can you answer these queries IV\",4488,\"Own problem, used in ACM/ICPC Regional Contest, Shanghai 2011 preliminary\"],\"UVA-1184\":[\"Air Raid\",817,null],\"HackerRank-ajourney\":[\"Journey to Mars\",459,\"\\u003ca href\\u003d\\u0027https://www.hackerrank.com/contests/master\\u0027 target\\u003d\\u0027_blank\\u0027\\u003emaster\\u003c/a\\u003e\"],\"CodeChef-KSUM\":[\"Maximum K Sums\",1038,\"ma5termind\"],\"SPOJ-GSS1\":[\"Can you answer these queries I\",15360,\"\"],\"CodeForces-268E\":[\"Playlist\",1094,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/268\\\"\\u003eCodeforces Round 164 (Div. 2)\\u003c/a\\u003e\"],\"UVA-12457\":[\"Tennis contest\",538,null],\"SPOJ-ROADS\":[\"Roads\",1433,\"Central European Olympiad in Informatics 98\"],\"UVA-501\":[\"Black Box\",2282,null],\"UVA-622\":[\"Grammar Evaluation\",646,null],\"UVA-507\":[\"Jill Rides Again\",7381,null],\"CodeForces-842D\":[\"Vitya and Strange Lesson\",3536,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/842\\\"\\u003eCodeforces Round 430 (Div. 2)\\u003c/a\\u003e\"],\"UVA-186\":[\"Trip Routing\",1137,null],\"CodeForces-486D\":[\"Valid Sets\",4187,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/486\\\"\\u003eCodeforces Round 277 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-474D\":[\"Flowers\",25770,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/474\\\"\\u003eCodeforces Round 271 (Div. 2)\\u003c/a\\u003e\"],\"HackerRank-xrange-and-pizza\":[\"Xrange\\u0027s Pancakes\",352,\"\\u003ca href\\u003d\\u0027https://www.hackerrank.com/contests/infinitum16\\u0027 target\\u003d\\u0027_blank\\u0027\\u003einfinitum16\\u003c/a\\u003e\"],\"SPOJ-IM\":[\"Intergalactic Map\",670,\"Fair Isaac Programming Challenge - prelims 2006\"],\"CodeForces-680C\":[\"Bear and Prime 100\",312,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/680\\\"\\u003eCodeforces Round 356 (Div. 2)\\u003c/a\\u003e\"],\"UVA-1194\":[\"Machine Schedule\",1205,null],\"UVA-11234\":[\"Expressions\",1449,null],\"UVA-10025\":[\"The ? 1 ? 2 ? ... ? n \\u003d k problem\",4000,null],\"CodeForces-110D\":[\"Lucky Probability\",26,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/110\\\"\\u003eCodeforces Beta Round 84 (Div. 2 Only)\\u003c/a\\u003e\"],\"CodeForces-340D\":[\"Bubble Sort Graph\",7676,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/340\\\"\\u003eCodeforces Round 198 (Div. 2)\\u003c/a\\u003e\"],\"UVA-11475\":[\"Extend to Palindrome\",5689,null],\"CodeForces-340C\":[\"Tourist Problem\",4394,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/340\\\"\\u003eCodeforces Round 198 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-352D\":[\"Jeff and Furik\",23,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/352\\\"\\u003eCodeforces Round 204 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-122D\":[\"Lucky Transformation\",175,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/122\\\"\\u003eCodeforces Beta Round 91 (Div. 2 Only)\\u003c/a\\u003e\"],\"UVA-11473\":[\"Campus Roads\",422,null],\"CodeForces-255D\":[\"Mr. Bender and Square\",2047,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/255\\\"\\u003eCodeforces Round 156 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-255C\":[\"Almost Arithmetical Progression\",4938,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/255\\\"\\u003eCodeforces Round 156 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-376C\":[\"Divisible by Seven\",84,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/376\\\"\\u003eCodeforces Round 221 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-146D\":[\"Lucky Number 2\",83,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/146\\\"\\u003eCodeforces Round 104 (Div. 2)\\u003c/a\\u003e\"],\"SPOJ-CITY2\":[\"A Famous City\",987,\"FDU Local Contest 2012\"],\"UVA-10944\":[\"Nuts for nuts..\",1002,null],\"CodeForces-1043D\":[\"Mysterious Crime\",4501,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1043\\\"\\u003eCodeforces Round 519 by Botan Investments\\u003c/a\\u003e\"],\"CodeForces-1043E\":[\"Train Hard, Win Easy\",2902,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1043\\\"\\u003eCodeforces Round 519 by Botan Investments\\u003c/a\\u003e\"],\"UVA-12325\":[\"Zombie\\u0027s Treasure Chest\",1562,null],\"CodeForces-1043C\":[\"Smallest Word\",7092,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1043\\\"\\u003eCodeforces Round 519 by Botan Investments\\u003c/a\\u003e\"],\"UVA-833\":[\"Water Falls\",1315,null],\"CodeForces-309C\":[\"Memory for Arrays\",1361,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/309\\\"\\u003eCroc Champ 2013 - Finals (online version, Div. 1)\\u003c/a\\u003e\"],\"CodeForces-418B\":[\"Cunning Gena\",24,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/418\\\"\\u003eRCC 2014 Warmup (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-309B\":[\"Context Advertising\",538,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/309\\\"\\u003eCroc Champ 2013 - Finals (online version, Div. 1)\\u003c/a\\u003e\"],\"CodeForces-659D\":[\"Bicycle Race\",6868,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/659\\\"\\u003eCodeforces Round 346 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-623B\":[\"Array GCD\",2175,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/623\\\"\\u003eAIM Tech Round (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-514D\":[\"R2D2 and Droid Army\",4592,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/514\\\"\\u003eCodeforces Round 291 (Div. 2)\\u003c/a\\u003e\"],\"UVA-10705\":[\"The Fun Number System\",618,null],\"UVA-10706\":[\"Number Sequence\",2863,null],\"UVA-153\":[\"Permalex\",1898,null],\"SPOJ-PERMUT1\":[\"Permutations\",4501,\"III Polish Collegiate Team Programming Contest (AMPPZ), 1998\"],\"CodeForces-63D\":[\"Dividing Island\",1315,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/63\\\"\\u003eCodeforces Beta Round 59 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-460C\":[\"Present\",6822,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/460\\\"\\u003eCodeforces Round 262 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-75D\":[\"Big Maximum Sum\",1857,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/75\\\"\\u003eCodeforces Beta Round 67 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-242D\":[\"Dispute\",1976,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/242\\\"\\u003eCodeforces Round 149 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-363D\":[\"Renting Bikes\",4206,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/363\\\"\\u003eCodeforces Round 211 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-363C\":[\"Fixing Typos\",13462,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/363\\\"\\u003eCodeforces Round 211 (Div. 2)\\u003c/a\\u003e\"],\"UVA-607\":[\"Scheduling Lectures\",1432,null],\"CodeForces-404C\":[\"Restore Graph\",5300,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/404\\\"\\u003eCodeforces Round 237 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1066F\":[\"Yet another 2D Walking\",1927,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1066\\\"\\u003eCodeforces Round 515 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1042D\":[\"Petya and Array\",6119,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1042\\\"\\u003eCodeforces Round 510 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1066E\":[\"Binary Numbers AND Sum\",6437,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1066\\\"\\u003eCodeforces Round 515 (Div. 3)\\u003c/a\\u003e\"],\"UVA-11346\":[\"Probability\",1259,null],\"UVA-11347\":[\"Multifactorials\",869,null],\"SPOJ-HELPR2D2\":[\"Help R2-D2!\",863,\"ACM Southwestern European Regional Contest, Paris 2003\"],\"UVA-727\":[\"Equation\",4189,null],\"CodeForces-513C\":[\"Second price auction\",1616,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/513\\\"\\u003eRockethon 2015\\u003c/a\\u003e\"],\"UVA-10816\":[\"Travel in Desert\",1296,null],\"CodeForces-743D\":[\"Chloe and pleasant prizes\",4500,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/743\\\"\\u003eCodeforces Round 384 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-961D\":[\"Pair Of Lines\",4547,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/961\\\"\\u003eEducational Codeforces Round 41 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-496D\":[\"Tennis Game\",3097,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/496\\\"\\u003eCodeforces Round 283 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-472D\":[\"Design Tutorial: Inverse the Problem\",5466,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/472\\\"\\u003eCodeforces Round 270\\u003c/a\\u003e\"],\"SPOJ-CDC12_H\":[\"Halt The War\",410,\"Own problem used for UCV-CEIDEC contest.\"],\"CodeForces-581D\":[\"Three Logos\",3675,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/581\\\"\\u003eCodeforces Round 322 (Div. 2)\\u003c/a\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"NoGift","updateTime":1709099129000,"title":"[NoGift]Junior Training——从200到400 ","dislikeCnt":0,"content":"### D1\n\n[problem:CodeForces-63D]\n[problem:CodeForces-474D]\n[problem:CodeForces-400D]\n[problem:CodeForces-1043C]\n[problem:CodeForces-1033C]\n[problem:CodeForces-1066E]\n[problem:CodeForces-534D]\n[problem:CodeForces-899E]\n[problem:CodeForces-729D]\n[problem:CodeForces-340C]\n[problem:CodeForces-697C]\n[problem:CodeForces-404C]\n[problem:CodeForces-309C]\n[problem:CodeForces-101B]\n[problem:CodeForces-961D]\n[problem:CodeForces-955C]\n[problem:UVA-12869]\n[problem:CodeForces-372B]\n[problem:UVA-12532]\n[problem:LIVEARCHIVE-2191]\n[problem:SPOJ-CDC12_H]\n[problem:SPOJ-CNTPRIME]\n[problem:SPOJ-HORRIBLE]\n[problem:SPOJ-LITE]\n[problem:CodeForces-52C]\n[problem:SPOJ-CITY2]\n[problem:UVA-12299]\n[problem:CodeForces-514D]\n[problem:UVA-11402]\n[problem:SPOJ-BRCKTS]\n[problem:CodeForces-460C]\n[problem:UVA-466]\n[problem:SPOJ-KGSS]\n[problem:CodeForces-201B]\n[problem:CodeForces-380C]\n[problem:CodeForces-161D]\n[problem:CodeForces-61E]\n[problem:SPOJ-KOMPICI]\n[problem:CodeForces-151D]\n[problem:CodeForces-61D]\n[problem:CodeForces-808D]\n[problem:CodeForces-45D]\n[problem:SGU-321]\n[problem:CodeChef-OPPOSITE]\n[problem:CodeForces-216C]\n[problem:CodeForces-535C]\n[problem:CodeForces-189C]\n[problem:CodeForces-216D]\n[problem:CodeForces-334D]\n[problem:CodeForces-676C]\n[problem:LiveArchive-3634]\n[problem:UVA-1592]\n[problem:SPOJ-GSS1]\n[problem:SPOJ-BILLIARD]\n[problem:SPOJ-GSS3]\n[problem:SPOJ-ABA12E]\n[problem:UVA-11825]\n[problem:CodeForces-472D]\n[problem:UVA-12325]\n[problem:UVA-12047]\n[problem:UVA-10705]\n[problem:UVA-1555]\n[problem:CodeForces-80D]\n[problem:CodeForces-766D]\n[problem:CodeForces-814D]\n[problem:CodeForces-617D]\n[problem:CodeForces-92D]\n[problem:CodeForces-1038D]\n[problem:CodeForces-552D]\n[problem:CodeForces-101917E]\n[problem:CodeForces-1058D]\n[problem:CodeForces-1042D]\n[problem:SPOJ-BIA]\n[problem:CodeForces-186C]\n[problem:CodeForces-667C]\n[problem:CodeForces-287C]\n[problem:UVA-10759]\n[problem:POJ-2096]\n[problem:UVA-542]\n[problem:UVA-11021]\n[problem:UVA-12457]\n[problem:UVA-833]\n[problem:UVA-10706]\n[problem:UVA-615]\n[problem:SPOJ-HELPR2D2]\n[problem:CodeForces-1016E]\n[problem:UVA-11997]\n[problem:FbHkrCup-18-R1-A]\n[problem:CodeForces-443D]\n[problem:CodeForces-581D]\n[problem:CodeForces-265D]\n[problem:CodeForces-116C]\n[problem:CodeForces-342C]\n[problem:CodeForces-233C]\n[problem:UVA-10651]\n[problem:CodeForces-580D]\n[problem:SPOJ-PERMUT1]\n[problem:SPOJ-ASSIGN]\n[problem:CodeForces-16E]\n[problem:UVA-10178]\n[problem:UVA-10892]\n[problem:CodeForces-645D]\n[problem:UVA-10534]\n[problem:UVA-10342]\n[problem:CodeForces-711D]\n[problem:CodeForces-327D]\n[problem:CodeForces-519D]\n[problem:CodeForces-701D]\n[problem:CodeForces-743D]\n[problem:CodeForces-25C]\n[problem:CodeForces-203C]\n[problem:CodeForces-236C]\n[problem:SPOJ-DICT]\n[problem:UVA-1556]\n[problem:SPOJ-PHONELST]\n[problem:UVA-12526]\n[problem:CodeForces-706D]\n[problem:UVA-10113]\n[problem:UVA-727]\n[problem:CodeForces-47D]\n[problem:UVA-12379]\n[problem:UVA-153]\n[problem:UVA-507]\n[problem:UVA-10667]\n[problem:CodeForces-96D]\n[problem:CodeForces-606D]\n[problem:CodeForces-448D]\n[problem:CodeForces-486D]\n[problem:CodeForces-1040D]\n[problem:CodeForces-264C]\n[problem:CodeForces-506A]\n[problem:CodeChef-KSUM]\n[problem:CodeForces-623B]\n[problem:CodeForces-376C]\n[problem:CodeForces-439C]\n[problem:CodeForces-557C]\n\n### D2\n[problem:POJ-3461]\n[problem:SPOJ-NHAY]\n[problem:SPOJ-TESSER]\n[problem:SPOJ-PERIOD]\n[problem:CodeForces-432D]\n[problem:CodeForces-535D]\n[problem:UVA-11155]\n[problem:SPOJ-PT07X]\n[problem:CodeForces-54C]\n[problem:CodeForces-500D]\n[problem:HackerRank-vertical-sticks]\n[problem:UVA-10174]\n[problem:UVA-1333]\n[problem:CodeForces-842D]\n[problem:CodeForces-709D]\n[problem:SPOJ-MSKYCODE]\n[problem:LiveArchive-8015]\n[problem:CodeForces-672D]\n[problem:CodeForces-94D]\n[problem:CodeForces-560D]\n[problem:CodeForces-451D]\n[problem:CodeForces-186D]\n[problem:CodeForces-195D]\n[problem:CodeForces-1023E]\n[problem:CodeForces-1060C]\n[problem:CodeForces-680C]\n[problem:CodeForces-401C]\n[problem:UVA-10404]\n[problem:CodeForces-148D]\n[problem:CodeForces-1147B]\n[problem:SPOJ-MELE3]\n[problem:SPOJ-ROADS]\n[problem:UVA-10459]\n[problem:UVA-1232]\n[problem:SPOJ-ORDERS]\n[problem:CodeForces-268E]\n[problem:CodeForces-276D]\n[problem:CodeForces-224D]\n[problem:CodeForces-75D]\n[problem:SPOJ-BRCKTS2]\n[problem:CodeForces-1057C]\n[problem:CodeForces-1066F]\n[problem:CodeForces-1064E]\n[problem:CodeForces-459E]\n[problem:UVA-10888]\n[problem:CodeForces-1043D]\n[problem:CodeForces-200C]\n[problem:CodeForces-489C]\n[problem:UVA-186]\n[problem:UVA-607]\n[problem:SPOJ-WEIRDFN]\n[problem:UVA-10025]\n[problem:SPOJ-DICTSUB]\n[problem:UVA-10058]\n[problem:CodeForces-689D]\n[problem:SPOJ-SEGSQRSS]\n[problem:UVA-10816]\n[problem:UVA-11987]\n[problem:CodeForces-513C]\n[problem:SPOJ-PARSUMS]\n[problem:CodeForces-1138D]\n[problem:CodeForces-284D]\n[problem:CodeForces-431D]\n[problem:CodeForces-296D]\n[problem:CodeForces-104D]\n[problem:CodeForces-659D]\n[problem:CodeForces-270D]\n[problem:CodeForces-645D]\n[problem:CodeForces-459C]\n[problem:CodeChef-REDCGAME]\n[problem:CodeForces-1005F]\n[problem:CodeForces-152C]\n[problem:CodeForces-361C]\n[problem:CodeForces-540C]\n[problem:UVA-707]\n[problem:UVA-126]\n[problem:UVA-1626]\n[problem:UVA-10448]\n[problem:CodeForces-540D]\n[problem:UVA-11284]\n[problem:UVA-11635]\n[problem:CodeForces-337D]\n[problem:HackerRank-ajourney]\n[problem:CodeForces-665E]\n[problem:CodeForces-203D]\n[problem:CodeForces-368D]\n[problem:CodeForces-219D]\n[problem:CodeForces-149D]\n[problem:CodeForces-263D]\n[problem:CodeForces-101187F]\n[problem:Atcoder092-ARC-B]\n[problem:AtCoder002-AGC-C]\n[problem:CodeForces-363C]\n[problem:CodeForces-194C]\n[problem:CodeForces-265C]\n[problem:UVA-10088]\n[problem:UVA-10005]\n[problem:LIVEARCHIVE-2831]\n[problem:UVA-588]\n[problem:UVA-557]\n[problem:HackerRank-xrange-and-pizza]\n[problem:UVA-11648]\n[problem:CodeForces-101864A]\n[problem:CodeForces-101864L]\n[problem:CodeForces-28C]\n[problem:UVA-881]\n[problem:UVA-11665]\n[problem:TIMUS-1599]\n[problem:UVA-137]\n[problem:SPOJ-POTHOLE]\n[problem:UVA-10330]\n[problem:UVA-10080]\n[problem:UVA-259]\n[problem:UVA-10349]\n[problem:UVA-12168]\n[problem:UVA-753]\n[problem:UVA-10349]\n[problem:SPOJ-IM]\n[problem:UVA-11159]\n[problem:UVA-1194]\n[problem:POJ-2374]\n[problem:UVA-10514]\n[problem:ZOJ-2587]\n[problem:UVA-10180]\n[problem:UVA-1184]\n[problem:UVA-670]\n[problem:TIMUS-1156]\n\n### D3\n[problem:SPOJ-BOTTOM]\n[problem:UVA-10731]\n[problem:CodeForces-467D]\n[problem:CodeForces-676D]\n[problem:CodeForces-418B]\n[problem:UVA-10480]\n[problem:UVA-1555]\n[problem:CodeForces-101589F]\n[problem:CodeForces-1016D]\n[problem:CodeForces-26D]\n[problem:CodeForces-1012B]\n[problem:CodeForces-1010C]\n[problem:CodeForces-633D]\n[problem:HackerRank-house-location]\n[problem:CodeForces-621D]\n[problem:CodeForces-101992D]\n[problem:CodeForces-681D]\n[problem:CodeForces-447D]\n[problem:CodeForces-548D]\n[problem:CodeForces-435D]\n[problem:CodeForces-401D]\n[problem:CodeForces-707D]\n[problem:CodeForces-550D]\n[problem:CodeForces-1059D]\n[problem:CodeForces-255C]\n[problem:CodeForces-59C]\n[problem:CodeForces-495C]\n[problem:ZOJ-2587]\n[problem:SPOJ-DCEPC12E]\n[problem:UVA-622]\n[problem:UVA-10111]\n[problem:POJ-2151]\n[problem:UVA-12167]\n[problem:UVA-547]\n[problem:UVA-11504]\n[problem:UVA-11176]\n[problem:UVA-10740]\n[problem:UVA-12261]\n[problem:LIVEARCHIVE-4008]\n[problem:UVA-1342]\n[problem:CodeForces-811D]\n[problem:AtCoder026-AGC-B]\n[problem:SPOJ-FISHES]\n[problem:UVA-11475]\n[problem:CodeForces-478D]\n[problem:CodeForces-363D]\n[problem:CodeForces-146D]\n[problem:CodeForces-496D]\n[problem:CodeForces-340D]\n[problem:CodeForces-402D]\n[problem:ZOJ-3305]\n[problem:CodeForces-1017D]\n[problem:CodeForces-69C]\n[problem:CodeForces-322C]\n[problem:CodeForces-716C]\n[problem:UVA-12657]\n[problem:SPOJ-QUEST4]\n[problem:UVA-11347]\n[problem:UVA-563]\n[problem:SPOJ-PROOT]\n[problem:CodeForces-101149G]\n[problem:CodeForces-292D]\n[problem:SPOJ-ANDROUND]\n[problem:UVA-11473]\n[problem:CodeForces-437D]\n[problem:CodeForces-403C]\n[problem:CodeForces-787C]\n[problem:CodeForces-309B]\n[problem:UVA-12128]\n[problem:Timus-1362]\n[problem:CodeForces-1012C]\n[problem:SPOJ-COCONUTS]\n[problem:FbHkrCup-18-RQ-C]\n[problem:LIVEARCHIVE-4682]\n[problem:CodeForces-651D]\n[problem:CodeForces-281D]\n[problem:CodeForces-313D]\n[problem:CodeForces-255D]\n[problem:CodeForces-298D]\n[problem:CodeForces-237D]\n[problem:CodeForces-168D]\n[problem:CodeChef-BJUDGE]\n[problem:CodeForces-366C]\n[problem:UVA-104]\n[problem:CodeForces-431D]\n[problem:UVA-501]\n[problem:UVA-11234]\n[problem:SPOJ-MSE07E]\n[problem:SPOJ-ANARC08A]\n[problem:UVA-10419]\n[problem:SPOJ-HISTOGRA]\n[problem:UVA-663]\n[problem:UVA-10092]\n[problem:SPOJ-PSYCHON]\n[problem:LIVEARCHIVE-4326]\n[problem:UVA-1234]\n[problem:CodeForces-359D]\n[problem:UVA-10944]\n[problem:UVA-11346]\n[problem:SPOJ-COCONUTS]\n[problem:CodeForces-592D]\n[problem:UVA-1218]\n[problem:SPOJ-IOPC1207]\n[problem:CodeForces-867E]\n[problem:CodeForces-189D]\n[problem:CodeForces-604D]\n[problem:CodeForces-122D]\n[problem:CodeForces-239D]\n[problem:CodeForces-599D]\n[problem:CodeForces-9D]\n[problem:CodeForces-1043E]\n[problem:UVA-10982]\n[problem:CodeForces-1060D]\n[problem:CodeForces-104C]\n[problem:CodeForces-508C]\n[problem:CodeForces-448C]\n[problem:UVA-11506]\n[problem:UVA-10742]\n[problem:SPOJ-MULTQ3]\n[problem:UVA-12125]\n[problem:UVA-10578]\n[problem:SPOJ-GSS4]\n[problem:TJU-1011]\n[problem:CodeForces-801D]\n[problem:UVA-10987]\n[problem:CodeForces-631D]\n[problem:CodeForces-280C]\n[problem:CodeForces-110D]\n[problem:CodeForces-163C]\n[problem:CodeForces-455B]\n[problem:CodeForces-197D]\n[problem:CodeForces-352D]\n[problem:CodeForces-812D]\n[problem:CodeForces-242D]\n[problem:CodeForces-688D]\n[problem:CodeForces-1075D]\n[problem:CodeForces-1033D]\n[problem:CodeForces-442B]\n[problem:CodeForces-1025D]\n[problem:CodeForces-1072D]\n","threadId":184028,"likeCnt":0,"createTime":1709098943000,"isWorkbook":true,"viewCnt":54,"openness":2,"fav":false,"id":4639,"trustable":false}