摘要: 题目 David has several containers, each with a number of balls in it. He has just enough containers to sort each type of ball he has into its own contai 阅读全文
posted @ 2019-10-25 21:35 ilk012 阅读(324) 评论(0) 推荐(0)
摘要: 题目: There are a number of people who will be attending ACM ICPC World Finals. Each of them may be well versed in a number of topics. Given a list of t 阅读全文
posted @ 2019-10-24 12:58 ilk012 阅读(242) 评论(0) 推荐(0)