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Gunner Long long ago, there is a gunner whose name is Jack. He likes to go hunting very much. One day he go to the grove. There are nn birds and nn tr 阅读全文
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水果 夏天来了~~好开心啊,呵呵,好多好多水果~~ Joe经营着一个不大的水果店.他认为生存之道就是经营最受顾客欢迎的水果.现在他想要一份水果销售情况的明细表,这样Joe就可以很容易掌握所有水果的销售情况了. Input第一行正整数N(0<N<=10)表示有N组测试数据. 每组测试数据的第一行是一个 阅读全文
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Let the Balloon Rise HDU - 1004 Contest time again! How excited it is to see balloons floating around. But to tell you a secret, the judges' favorite 阅读全文
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1007 Maximum Subsequence Sum (25 分) 最大字段和加记录开始结束位置 阅读全文