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Codeforces Round #259 (Div. 1)C题
C. Little Pony and Summer Sun Celebrationtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputTwilight Sparkle l原创 2014-08-02 20:33:38 · 748 阅读 · 0 评论 -
Codeforces Round #267 (Div. 2)D（DFS+单词hash+简单DP）
D. Fedor and Essaytime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAfter you had helped Fedor to find frien原创 2014-09-19 12:56:16 · 913 阅读 · 0 评论 -
Codeforces Round #268 (Div. 1)B（dfs）
B. Two Setstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputLittle X has n distinct integers: p1, p2, ..., p原创 2014-09-22 22:22:11 · 850 阅读 · 0 评论 -
Codeforces Round #256 (Div. 2)E（DFS暴搜）
E. Divisorstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputBizon the Champion isn't just friendly, he also原创 2014-08-31 13:43:11 · 706 阅读 · 0 评论 -
2014鞍山现场赛H题HDU5077（DFS减枝+打表）
NANDTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 65 Accepted Submission(s): 14Problem DescriptionXiaoqiang entered the “原创 2014-10-23 10:03:33 · 1353 阅读 · 1 评论