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C串按顺序对应的字母一定要和A或B中的之母相同，否则就是NO。。。。。ZipperTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4837 Accepted Submission(s): 1724Problem Description... 阅读全文
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跑跑卡丁车Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1778 Accepted Submission(s): 583Problem Description跑跑卡丁车是时下一款流行的网络休闲游戏，你可以在这虚拟的世界里体验驾驶的乐... 阅读全文
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QQpet exploratory parkTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 465 Accepted Submission(s): 244Problem DescriptionToday, more and more ... 阅读全文
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/*******************************************************************************************首先我们看g=k*i+b; 是一个等差数列如果能推出f(g)这个函数也是一个等差或者等比数列，就可以得出一个公式f(k*i+b) 0=2)The Gauss Fibonacci problem is describ... 阅读全文
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矩阵快速幂Tr ATime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1789 Accepted Submission(s): 1318Problem DescriptionA为一个方阵，则Tr A表示A的迹（就是主对角线上各项的和），现... 阅读全文
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The Fewest CoinsTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 3959Accepted: 1174DescriptionFarmer John has gone to town to buy some farm supplies. Being a very efficient man, he always pays... 阅读全文
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windows thinpc 是win7的精简版，系统精简了很多安装包只有1.4G,安装完成只要3G。适合老爷机使用。。。。内存只要500多M。。。XP的替代品只有英文版大部分软件都可以用。。。 阅读全文
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CoinsTime Limit: 3000MSMemory Limit: 30000KTotal Submissions: 25127Accepted: 8498DescriptionPeople in Silverland use coins.They have coins of value A1,A2,A3...An Silverland dollar.One day Tony opened ... 阅读全文
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Battle ShipsTime Limit: 2 Seconds Memory Limit: 65536 KBBattle Ships is a new game which is similar to Star Craft. In this game, the enemy builds a defense tower, which has L longevity. The playe... 阅读全文
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改变我对背包看法的一题。。。。。Cow ExhibitionTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 7484Accepted: 2697Description"Fat and docile, big and dumb, they look so stupid, they aren't much fun..." - Cows ... 阅读全文