2013年8月1日
POJ 1013 Counterfeit Dollar 集合上的位运算
摘要： DescriptionSally Jones has a dozen Voyageur silver dollars. However, only eleven of the coins are true silver dollars; one coin is counterfeit even th... 阅读全文
posted @ 2013-08-01 17:27 Anti-Magic 阅读(222) 评论(0) 推荐(0) 编辑