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1558: Count CyclesTime Limit: 1 SecMemory Limit: 128 MBSubmit: 84Solved: 21[Submit][Status][Web Board]DescriptionIn information theory, a low-density parity-check (LDPC) code is a linear error correcting code, a method of transmitting a message over a noisy transmission channel, and is constructed u 阅读全文
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1560: The Least Palindromic NumberTime Limit: 1 SecMemory Limit: 128 MBSubmit: 111Solved: 15[Submit][Status][Web Board]Description Palindromic numbers are digital strings that read the same both forwards and backwards. For example, 121, 44 and 3 are Palindromic numbers, 175, 36 are not;For a given i 阅读全文
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1102: 月份牌Time Limit: 1 SecMemory Limit: 128 MBSubmit: 48Solved: 2[Submit][Status][Web Board]Description这里有一份2011年的月份牌可以参考 January February March Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa 1 1 2 3 4 5 1 2 3 4 5 2 3 4 5 6 7 8 6 7 8 9 10 11 12 6 7 8 9 10 11 12 9 10 11 12 13 14 15 13 阅读全文