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Tunnel Warfare Time Limit: 1000MS Memory Limit: 131072K Total Submissions: 7876 Accepted: 3259 Description During the War of Resistance Against Japan, 阅读全文
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Attack Time Limit: 5000/3000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others) Total Submission(s): 2523 Accepted Submission(s): 805 Problem 阅读全文
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魔板 Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 2921 Accepted Submission(s): 649 Problem Des 阅读全文
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1726: 迷宫 Description 在很多 RPG (Role-playing Games) 游戏中,迷宫往往是非常复杂的游戏环节。通常来说,我们在走迷宫的时候都需要花非常多的时间来尝试不同的路径。但如果有了算法和计算机的帮助,我们能不能有更快的方式来解决这个问题?我们可以进行一些尝试。 现在 阅读全文
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[1635] Explosion 时间限制: 10000 ms 内存限制: 65535 K 问题描述 there is a country which contains n cities connected by n - 1 roads(just like a tree). If you place 阅读全文
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[1602] Mod Three 时间限制: 5000 ms 内存限制: 65535 K 问题描述 Please help me to solve this problem, if so, LiangChen must have zhongxie! There is a sequence conta 阅读全文
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[1028] 该减肥了 时间限制: 1000 ms 内存限制: 65535 K 问题描述 由于长期缺乏运动,Teacher Xuan发现自己的身材臃肿了许多,于是他想健身,更准确地说是减肥。Teacher Xuan买来一块圆形的毯子,把它们分成三等分,分别标上A,B,C,称之为“跳舞毯”,他的运动方 阅读全文
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[1010] 魔法少女 时间限制: 1000 ms 内存限制: 65535 K 问题描述 前些时间虚渊玄的巨献小圆着实火了一把。 在黑长直(小炎)往上爬楼去对抗魔女之夜时,她遇到了一个问题想请你帮忙。 因为魔女之夜是悬浮在半空的,所以她必须要爬楼,而那座废墟一共有n层,而且每层高度不同,这造成小炎爬 阅读全文
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String Problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2706 Accepted Submission(s): 1140 阅读全文
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Count the string Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 8845 Accepted Submission(s): 41 阅读全文
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B. Bakery time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Masha wants to open her own ba 阅读全文
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Quoit Design Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 47104 Accepted Submission(s): 1231 阅读全文
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D. Powerful array time limit per test 5 seconds memory limit per test 256 megabytes input standard input output standard output An array of positive i 阅读全文
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I NEED A OFFER! 64bit IO Format: %lld & %llu Submit Status Description Description Speakless很早就想出国,现在他已经考完了所有需要的考试,准备了所有要准备的材料, 于是,便需要去申请学校了。要申请国外的任何大 阅读全文
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Bookshelf 2 Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9488 Accepted: 4311 Description Farmer John recently bought another bookshelf f 阅读全文