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Building a Space Station Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 6657 Accepted: 3253 Description You are a member of the space stat 阅读全文
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Networking Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 7885 Accepted: 4326 Description You are assigned to design network connections b 阅读全文
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Jungle Roads Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 22600 Accepted: 10527 Description The Head Elder of the tropical island of Lag 阅读全文
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Ants are quite diligent. They sometimes build their nests beneath flagstones. Here, an ant is walking in a rectangular area tiled with square flagston 阅读全文
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Is It A Tree? Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 27435 Accepted: 9356 Description A tree is a well-known data structure that i 阅读全文
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The Suspects Time Limit: 1000MS Memory Limit: 20000K Total Submissions: 29695 Accepted: 14456 Description Severe acute respiratory syndrome (SARS), an 阅读全文
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Wireless Network Time Limit:10000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Wireless Network Submit Status Description An ear 阅读全文
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Ubiquitous Religions Time Limit:5000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Ubiquitous Religions Submit Status Description 阅读全文
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Dragon Balls Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4952 Accepted Submission(s): 1865 P 阅读全文
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畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 41555 Accepted Submission(s): 22045 Problem 阅读全文
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ACboy needs your help again! Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status ACboy needs your help again! Submit St 阅读全文
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括号配对问题 时间限制：3000 ms | 内存限制：65535 KB 难度：3 括号配对问题 时间限制：3000 ms | 内存限制：65535 KB 难度：3 好早就开始做这道题了，但是一直没有做出来（一直没读懂题），直到学完栈的时候。。。。 阅读全文
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u Calculate e Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 39017 Accepted Submission(s): 1770 阅读全文
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Binary String Matching 时间限制：3000 ms | 内存限制：65535 KB 难度：3 时间限制：3000 ms | 内存限制：65535 KB 难度：3 阅读全文
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Problem Description The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers denote at w 阅读全文