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{"workbook":{"problemsBrief":"{\"POJ-1144\":[\"Network\",6333,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dCentral+Europe+1996\\\"\\u003eCentral Europe 1996\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2255\":[\"Tree Recovery\",10389,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUlm+Local+1997\\\"\\u003eUlm Local 1997\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3268\":[\"Silver Cow Party\",14870,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2007+February+Silver\\\"\\u003eUSACO 2007 February Silver\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1651\":[\"Multiplication Puzzle\",9051,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+2001\\\"\\u003eNortheastern Europe 2001\\u003c/a\\u003e, Far-Eastern Subregion\\u003c/div\\u003e\"],\"POJ-1363\":[\"Rails\",13204,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dCentral+Europe+1997\\\"\\u003eCentral Europe 1997\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1330\":[\"Nearest Common Ancestors\",13345,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dTaejon+2002\\\"\\u003eTaejon 2002\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2342\":[\"Anniversary party\",6920,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUral+State+University+Internal+Contest+October%272000+Students+Session\\\"\\u003eUral State University Internal Contest October\\u00272000 Students Session\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3723\":[\"Conscription\",5972,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly+Contest+%E2%80%93+2009.04.05\\\"\\u003ePOJ Monthly Contest – 2009.04.05\\u003c/a\\u003e, windy7926778\\u003c/div\\u003e\"],\"POJ-3249\":[\"Test for Job\",2391,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2007.07.08\\\"\\u003ePOJ Monthly--2007.07.08\\u003c/a\\u003e, 落叶飞雪\\u003c/div\\u003e\"],\"POJ-2785\":[\"4 Values whose Sum is 0\",9709,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dSouthwestern+Europe+2005\\\"\\u003eSouthwestern Europe 2005\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2796\":[\"Feel Good\",4671,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+2005\\\"\\u003eNortheastern Europe 2005\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3259\":[\"Wormholes\",19358,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2006+December+Gold\\\"\\u003eUSACO 2006 December Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2236\":[\"Wireless Network\",16771,\"\\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,HQM\\u003c/div\\u003e\"],\"POJ-2940\":[\"Wine Trading in Gergovia\",1607,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUlm+Local+2006\\\"\\u003eUlm Local 2006\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1251\":[\"统计难题\",18043,\"\"],\"POJ-1306\":[\"Combinations\",4557,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUVA+Volume+III+369\\\"\\u003eUVA Volume III 369\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3903\":[\"Stock Exchange\",3559,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dSoutheastern+European+Regional+Programming+Contest+2008\\\"\\u003eSoutheastern European Regional Programming Contest 2008\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3615\":[\"Cow Hurdles\",3239,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2007+November+Silver\\\"\\u003eUSACO 2007 November Silver\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1953\":[\"World Cup Noise\",9501,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dTUD+Programming+Contest+2002\\\"\\u003eTUD Programming Contest 2002\\u003c/a\\u003e, Darmstadt, Germany\\u003c/div\\u003e\"],\"POJ-1338\":[\"Ugly Numbers\",10507,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNew+Zealand+1990+Division+I\\\"\\u003eNew Zealand 1990 Division I\\u003c/a\\u003e,UVA 136\\u003c/div\\u003e\"],\"SPOJ-PT07Z\":[\"Longest path in a tree\",21977,\"Co-author Amber\"],\"POJ-3061\":[\"Subsequence\",14556,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dSoutheastern+Europe+2006\\\"\\u003eSoutheastern Europe 2006\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1163\":[\"The Triangle\",33252,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dIOI+1994\\\"\\u003eIOI 1994\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2481\":[\"Cows\",6007,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Contest\\\"\\u003ePOJ Contest\\u003c/a\\u003e,Author:Mathematica@ZSU\\u003c/div\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"Shivan","updateTime":1624413949000,"title":"SW Pro Daily Training","dislikeCnt":0,"content":"# **Day 1**\n* [problem:POJ-2940] Wine Trading in Gergovia `Data Type`\n* [problem:POJ-3061] Subsequence `2 Pointer`\n* [problem:POJ-2785] 4 Values whose Sum is 0 `2 Pointer`\n\n\n-----\n\n\n# **Day 2**\n* [problem:POJ-2255] Tree Recovery `Tree`\n* [problem:POJ-1363] Rails `Stack`\n* [problem:POJ-1338] Ugly Numbers `PQ or TreeSet`\n* [problem:POJ-2481] Cows `Indexed Tree`\n\n\n-----\n# **Day 3**\n* [problem:POJ-2236] Wireless Network `Union Find`\n* [problem:POJ-3249] Test for Job `Topological Order`\n* [problem:POJ-3723] Conscription `Kruskal`\n* [problem:POJ-1330] Nearest Common Ancestors `LCA`\n* [problem:POJ-1144] Network `Articulation Point`\n* [problem:POJ-3268] Silver Cow Party `Shortest Path`\n* [problem:POJ-3259] Wormholes `Bellman-Ford-Moore`\n\n-----\n# **Day 4**\n* [problem:POJ-3615] Cow Hurdles `Floyd-Warshall`\n* [problem:POJ-1306] Combinations `杨辉三角 DP`\n* [problem:POJ-1163] The Triangle `DP`\n* [problem:POJ-1953] World Cup Noise `DP`\n* [problem:POJ-2796] Feel Good ` 单调栈 DP`\n* [problem:POJ-1651] Multiplication Puzzle `斜线 DP`\n* [problem:POJ-3903] Stock Exchange `LIS | DP`\n\n-----\n# **Pro培训2**\n* [problem:POJ-2342] \tAnniversary party `树形DP`\n* [problem:HDU-1251] \t统计难题 `前缀树/Trie树`\n* [problem:SPOJ-PT07Z] \tLongest path in a tree `树的直径`\n","threadId":47403,"likeCnt":7,"createTime":1557210624000,"isWorkbook":true,"viewCnt":1893,"openness":2,"fav":false,"id":1090,"trustable":false}