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分拆素数和Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmitStatusPracticeHDU 2098Description把一个偶数拆成两个不同素数的和，有几种拆法呢？Input输入包含一些正的偶数... 阅读全文
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Arctic NetworkTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 9973 Accepted: 3302DescriptionThe Department of National Defence (DND) wishes... 阅读全文
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Building a Space StationTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 4400 Accepted: 2255DescriptionYou are a member of the space station... 阅读全文
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NetworkTime Limit: 1000MS Memory Limit: 30000K Total Submissions: 13456 Accepted: 5209 Special Judge DescriptionAndrew is working as system administr... 阅读全文