Petya loves computer games. Finally a game that he's been waiting for so long came out!The main character of this game hasndifferent skills, each of w...
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其他好文 时间：
2015-09-28 23:40:00
阅读次数：
282
Mohammad has recently visited Switzerland. As he loves his friends very much, he decided to buy some chocolate for them, but as this fine chocolat...
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其他好文 时间：
2015-09-18 21:43:19
阅读次数：
159
D. Bear and BlocksLimak is a little bear who loves to play. Today he is playing by destroying block towers. He builtntowers in a row. Thei-th tower is...
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其他好文 时间：
2015-09-16 00:55:47
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237
Problem DescriptionMZL loves xor very much.Now he gets an array A.The length of A is n.He wants to know the xor of all (Ai+Aj)(1≤i,j≤n)The xor of an a...
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其他好文 时间：
2015-09-10 22:26:22
阅读次数：
190
1068. Find More Coins (30)时间限制150 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueEva loves to collect coins from all over the universe, including s...
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其他好文 时间：
2015-09-10 11:02:58
阅读次数：
175
Problem DescriptionHzz loves aeroplane chess very much. The chess map contains N+1 grids labeled from 0 to N. Hzz starts at grid 0. For each step he t...
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其他好文 时间：
2015-09-08 13:52:07
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128
Problem DescriptionMZL loves xor very much.Now he gets an array A.The length of A is n.He wants to know the xor of all (Ai+Aj)(1≤i,j≤n) The xor of an ...
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其他好文 时间：
2015-09-05 12:24:20
阅读次数：
169
Anya and GhostsTime Limit:2000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeCodeForces 508CDescriptionAnya loves to watch ho...
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其他好文 时间：
2015-08-30 21:15:48
阅读次数：
157
DZY Loves ChemistryTime Limit:1000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeCodeForces 445BDescriptionDZY loves chemistr...
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其他好文 时间：
2015-08-30 21:05:49
阅读次数：
132
Lucky TicketTime Limit:2000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeCodeForces 146ADescriptionPetya loves lucky numbers...
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其他好文 时间：
2015-08-30 21:05:41
阅读次数：
137
