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Corn Fields Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 18789 Accepted: 9880 Description Farmer John has purchased a lush new rectangul 阅读全文
posted @ 2018-05-17 16:03
梦想飞的菜鸟
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摘要:
注意一点:既然是一个自然数,那么最高位肯定不是0!初始化的时候从1到k-1 上代码: 阅读全文
posted @ 2018-05-17 13:13
梦想飞的菜鸟
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