摘要：
Problem DescriptionWangpeng has N clothes, M pants and K shoes so theoretically he can have N×M×K different combinations of dressing.One day he wears his pants Nike, shoes Adiwang to go to school happily. When he opens the door, his mom asks him to come back and switch the dressing. Mom th 阅读全文
posted @ 2012-11-04 19:54
heat nan
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