随笔分类 - UVA
摘要:4 Values whose Sum is 0 题目链接:https://cn.vjudge.net/problem/UVA-1152 ——每天在线,欢迎留言谈论。 题目大意: 给定4个n(1<=n<=4000)元素的集合 A、B、C、D ,从4个集合中分别选取一个元素a, b,c,d。求满足 a+
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摘要:Children's Game Problem Description There are lots of number games for children. These games are pretty easy to play but not so easy to make. We will
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