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DescriptionThe 15-puzzle has been around for over 100 years; even if you don't know it by that name, you've seen it. It is constructed with 15 sliding... 阅读全文
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10317Fans of Footbal Teams时间限制:1000MS 内存限制:65535K题型: 编程题语言: 无限制DescriptionTwo famous football teams, named AC Milan(AC米兰) and Inter Milan(国际米兰) will h... 阅读全文