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Shopaholic Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 130 Accepted Submission(s): 94 Proble 阅读全文
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1.基本思想 快速排序是冒泡排序的一种改进.快速排序的基本思想是,在待排序的N个记录中任取一个记录,以该记录的键值为标准,将所有记录分为3组,使得第一组中各记录的键值均小于或等于基准值,第二组只含基准值对应的一条记录,第三组中各记录的键值均大于或等于基准值.这个过程称为一趟分割.一趟分割后,基准值的 阅读全文
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Code Formatter Time limit: 1 Seconds Memory limit: 32768K Total Submit: 1277 Accepted Submit: 364 Some companies have special requirements for source 阅读全文
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Tempter of the BoneTime limit:1 SecondsMemory limit:32768KTotal Submit:4226Accepted Submit:824The doggie found a bone in an ancient maze, which fascin... 阅读全文
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Phone List Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 312 Accepted Submission(s): 120 Probl 阅读全文