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Codeforces 612C Replace To Make Regular Bracket Sequence【栈】
Replace To Make Regular Bracket Sequencetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given strin原创 2016-07-26 22:45:53 · 282 阅读 · 0 评论 -
codeforces - 732D Exams 【二分 + 贪心】
Examstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasiliy has an exam period which will continue for n d原创 2016-10-31 20:23:45 · 298 阅读 · 0 评论 -
codeforces500b New Year Permutation 【floyd】
New Year Permutationtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputUser ainta has a permutation p1, p2, .原创 2016-09-29 20:02:07 · 213 阅读 · 0 评论 -
Codeforces 501C Misha and Forest【bfs+位运算】
C. Misha and Foresttime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputLet's define a forest as a non-directed原创 2016-09-29 19:50:23 · 257 阅读 · 0 评论 -
Codeforces Divisibility【水题】
A. Divisibilitytime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputFind the number of k-divisible numbers on th原创 2016-08-23 18:08:51 · 249 阅读 · 0 评论 -
CodeForces 703B Mishka and trip【水题】
Mishka and triptime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputLittle Mishka is a great traveller and she v原创 2016-08-06 22:13:32 · 580 阅读 · 0 评论 -
Codeforces Round #218 (Div. 2) C. Hamburgers【二分】
C. Hamburgerstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPolycarpus loves hamburgers very much. He espe原创 2016-07-27 19:42:37 · 246 阅读 · 0 评论 -
Codeforces Round #202 (Div. 1) A. Mafia 【二分】
A. Mafiatime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputOne day n friends gathered together to play "Mafia原创 2016-07-27 18:03:30 · 310 阅读 · 0 评论 -
Codeforces Round #350 (Div. 2) D2. Magic Powder - 2 【二分】
D2. Magic Powder - 2time limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe term of this problem is the same as原创 2016-07-27 16:41:52 · 377 阅读 · 0 评论 -
Codeforces Round #256 (Div. 2) D. Multiplication Table 【二分】
D. Multiplication Tabletime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputBizon the Champion isn't just charmi原创 2016-07-27 15:14:43 · 237 阅读 · 0 评论 -
codeforces B. The Meeting Place Cannot Be Changed【二分】
B. The Meeting Place Cannot Be Changedtime limit per test5 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe main road in Byt原创 2017-03-06 20:27:39 · 506 阅读 · 0 评论