摘要：
Convert QWERTY to DvorakTime Limit: 2 Seconds Memory Limit: 65536 KBEdward, a poor copy typist, is a user of the Dvorak Layout. But now he has only a... 阅读全文
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Problem 2135 数字游戏 Accept: 253Submit: 392Time Limit: 1000 mSecMemory Limit : 32768 KB Problem Description给一个N位的正整数，该数不包含前导0，先让你调整其中每个数字的位置，得到另一个n位的数，并且... 阅读全文
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uvaoj 10397 - Connect the CampusMany new buildings are under construction on the campus of the University of Waterloo. The university has hired brickl... 阅读全文