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CodeForces 832B Petya and Exam
B. Petya and Examtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputIt's hard times now. Today Petya needs to原创 2017-07-26 07:34:09 · 704 阅读 · 0 评论 -
CodeForces 157A Game Outcome
CodeForces 157A Game Outcome原创 2016-05-07 07:47:02 · 1054 阅读 · 0 评论 -
CodeForces 24D Broken robot （概率DP）
CodeForces 24D Broken robot （概率DP）原创 2016-05-31 08:39:32 · 880 阅读 · 0 评论 -
CodeForces 24B F1 Champions(排序)
CodeForces 24B F1 Champions(排序)原创 2016-05-31 08:33:25 · 669 阅读 · 0 评论 -
CodeForces 24A Ring road(dfs)
CodeForces 24A Ring road(dfs)原创 2016-05-31 08:31:27 · 599 阅读 · 0 评论 -
Code Forces 645C Enduring Exodus
Code Forces 645C Enduring Exodus原创 2016-04-20 22:03:30 · 608 阅读 · 0 评论 -
Code Forces 650 C Table Compression(并查集)
Code Forces 650 C Table Compression(并查集)原创 2016-04-20 21:31:03 · 503 阅读 · 0 评论 -
Code Forces 645B Mischievous Mess Makers
Code Forces 645B Mischievous Mess Makers原创 2016-04-20 21:05:38 · 410 阅读 · 0 评论 -
CodeForces 668B Little Artem and Dance
Little Artem and Dance原创 2016-05-02 13:15:48 · 565 阅读 · 0 评论 -
CodeForces 667A Pouring Rain
Pouring Rain原创 2016-05-02 13:13:11 · 633 阅读 · 0 评论 -
CodeForces 666B World Tour(spfa+枚举)
World Tour原创 2016-05-02 13:09:56 · 1367 阅读 · 2 评论 -
CodeForces 666A Reberland Linguistics（DP）
CodeForces 666A Reberland Linguistics（DP）原创 2016-05-02 13:00:37 · 1144 阅读 · 0 评论 -
CodeForces 157B Trace
CodeForces 157B Trace原创 2016-05-07 07:48:48 · 1639 阅读 · 0 评论 -
CodeForces 156A Message(暴力)
CodeForces 156A Message(暴力)原创 2016-05-07 07:50:45 · 1282 阅读 · 0 评论 -
CodeForces 19D Points (线段树+set)
D. Pointstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputPete and Bob invented a new interesting game. Bob原创 2017-01-06 20:28:16 · 624 阅读 · 0 评论 -
CodeForces 732D Exams
D. Examstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasiliy has an exam period which will continue for原创 2016-11-01 16:17:49 · 409 阅读 · 0 评论 -
CodeForces 732C Sanatorium
C. Sanatoriumtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasiliy spent his vacation in a sanatorium, ca原创 2016-11-01 16:16:14 · 421 阅读 · 0 评论 -
CodeForces 732B Cormen — The Best Friend Of a Man
B. Cormen — The Best Friend Of a Mantime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputRecently a dog was boug原创 2016-11-01 16:15:16 · 346 阅读 · 0 评论 -
CodeForces 731A Night at the Museum
A. Night at the Museumtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputGrigoriy, like the hero of one famous原创 2016-11-01 16:13:47 · 675 阅读 · 0 评论 -
CodeForces 709C Letters Cyclic Shift
C. Letters Cyclic Shifttime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given a non-empty string s c原创 2016-09-10 08:27:49 · 806 阅读 · 0 评论 -
CodeForces 709B Checkpoints
B. Checkpointstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasya takes part in the orienteering competit原创 2016-09-10 08:26:29 · 550 阅读 · 0 评论 -
CodeForces 709A Juicer
A. Juicertime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputKolya is going to make fresh orange juice. He has原创 2016-09-09 23:26:33 · 573 阅读 · 0 评论 -
CodeForces 670C Cinema(排序，离散化)
CodeForces 670C Cinema(排序，离散化)原创 2016-05-07 19:30:53 · 1341 阅读 · 2 评论 -
Code Forces 26C Dijkstra?
Code Forces 26C Dijkstra?原创 2016-04-16 11:09:29 · 969 阅读 · 0 评论 -
CodeForces 156B Suspects(枚举)
CodeForces 156B Suspects(枚举)原创 2016-05-07 07:53:05 · 897 阅读 · 0 评论 -
CodeFores 665D Simple Subset(贪心)
CodeFores 665D Simple Subset(贪心)原创 2016-04-29 14:16:06 · 525 阅读 · 0 评论 -
CodeForeces 665C Simple Strings
CodeForeces 665C Simple Strings原创 2016-04-29 14:08:40 · 827 阅读 · 0 评论 -
CodeForces 665B Shopping
CodeForces 665B Shopping原创 2016-04-29 14:05:29 · 485 阅读 · 0 评论 -
Code Forces 652D Nested Segments（离散化+树状数组）
Code Forces 652D Nested Segments（离散化+树状数组）原创 2016-03-29 08:33:48 · 612 阅读 · 0 评论 -
Code Forces 652C Foe Pairs
Code Forces 652C Foe Pairs原创 2016-03-29 08:30:21 · 714 阅读 · 0 评论 -
Code Forces 652A Gabriel and Caterpillar
Code Forces 652A Gabriel and Caterpillar原创 2016-03-29 08:25:21 · 478 阅读 · 0 评论 -
CodeForces 25C(Floyed 最短路)
CodeForces 25C(Floyed 最短路)原创 2016-03-28 07:53:02 · 649 阅读 · 0 评论 -
CodeForces Roads not only in Berland(并查集)
H - Roads not only in BerlandTime Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64uSubmit Status Practice CodeForces 25DDescriptionBerland Government decid原创 2016-03-28 07:49:39 · 561 阅读 · 0 评论 -
Code Forces 149DColoring Brackets(区间DP)
Code Forces 149DColoring Brackets(区间DP)原创 2016-03-29 08:43:24 · 722 阅读 · 0 评论 -
CodeForces 651 A Joysticks
CodeForces 651 A Joysticks原创 2016-04-04 18:01:15 · 595 阅读 · 0 评论 -
CodeForces 651B Beautiful Paintings
CodeForces 651B Beautiful Paintings原创 2016-04-04 17:59:47 · 777 阅读 · 0 评论 -
CodeForces 651 C Watchmen
CodeForces 651 C Watchmen原创 2016-04-04 17:56:58 · 716 阅读 · 0 评论 -
CodeForces 17D Notepad(同余定理)
CodeForces 17D Notepad(同余定理)原创 2016-04-04 17:17:59 · 968 阅读 · 0 评论 -
CodeForces 19B Checkout Assistant
CodeForces 19B Checkout Assistant原创 2016-04-04 16:59:25 · 1041 阅读 · 0 评论 -
CodeForces 665A Buses Between Cities
CodeForces 665A Buses Between Cities原创 2016-04-28 11:35:15 · 599 阅读 · 0 评论