2015年7月18日

1048. Find Coins (25)

摘要： 题目如下： Eva loves to collect coins from all over the universe, including some other planets like Mars. One day she visited a universal shopping mal... 阅读全文

posted @ 2015-07-18 10:33 张大大123 阅读(128) 评论(0) 推荐(0) 编辑

1047. Student List for Course (25)

摘要： 题目如下： Zhejiang University has 40000 students and provides 2500 courses. Now given the registered course list of each student, you are supposed to... 阅读全文

posted @ 2015-07-18 10:26 张大大123 阅读(188) 评论(0) 推荐(0) 编辑

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