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Problem Description Whuacmers use coins.They have coins of value A1,A2,A3...An Silverland dollar. One day Hibix opened purse and found there were some 阅读全文
posted @ 2015-03-14 16:10
unicoe
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摘要:
Dividing Description Marsha and Bill own a collection of marbles. They want to split the collection among themselves so that both receive an equal sha 阅读全文
posted @ 2015-03-14 15:12
unicoe
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