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HDU3709 Balanced Number （数位dp）
摘要：Balanced NumberTime Limit:3000MSMemory Limit:0KB64bit IO Format:%lld & %lluDescriptionA balanced number is a non-negative integer that can be balanced... 阅读全文
posted @ 2014-07-25 16:43 Estimator 阅读(288) 评论(0) 推荐(0)