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太失败了，竟然有类似"1 Hello Bob"即以空格开头的数据

Posted by stupidmxx at 2007-05-16 23:12:59 on Problem 1026 
用了scanf(" %d ");gets(buf);这样的方式输入，原意想只忽略一个空格的，但是忘记这样会忽略掉所有的空格，结果弄了一个钟头的wa
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