Numbers Exchange】的更多相关文章

题意: Eugeny有n张卡片,他希望和Nikolay交换一些卡片使得他拥有的奇数数字和偶数数字的卡片数目一样,且所有数字都不同. Nikolay有m张卡片,分别写着1到m.问最少交换几次,能够满足要求.并输出交换后的结果.无解输出-1,多解任意输出一组. 解法: 贪心,首先用没有出现过的数字填好重复出现的数字,并顺便尽量让odd,even差值较小. 然后贪心用没出现的数字填即可. #include <iostream> #include <cstdio> #include <…
[题目链接]:http://codeforces.com/problemset/problem/746/E [题意] 你有n张卡片,上面写着不同的数字; 然后另外一个人有m张上面写着不同的数字的卡片:卡片上的数字从1..m; 你可以和另外一个人交换卡片; 问你最少的交换次数; 使得你的n张卡片里面,卡片上的数字为奇数的和卡片上的数字为偶数的张数相同. 且这n张卡片不能有相同的数字; [题解] 首先考虑去重的工作; 在去重之前;先算出; 原来的n张卡片里面,卡片上的数字是奇数的数字个数odd; 然…
Exchange Server 2010 Product name Build number Date KB Microsoft Exchange Server 2010 RTM 14.0.639.21 11/9/2009 Update Rollup 1 for Exchange Server 2010 14.0.682.1 12/9/2009 KB976573 Update Rollup 2 for Exchange Server 2010 14.0.689.0 3/4/2010 KB9796…
原文链接https://social.technet.microsoft.com/wiki/contents/articles/240.exchange-server-and-update-rollup-build-numbers.aspx Exchange Server Release dates Product name Build number Date Microsoft Exchange Server 2003 6.5.6944 9/28/2003 Microsoft Exchange…
链接:http://poj.org/problem?id=1860 Currency Exchange Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and performs exchange operations only with these currenc…
Currency Exchange Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 19881   Accepted: 7114 Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and pe…
题目链接:http://acm.hust.edu.cn/vjudge/contest/view.action?cid=87125#problem/E 题目: Description The world financial crisis is quite a subject. Some people are more relaxed while others are quite anxious. John is one of them. He is very concerned about the…
Stock Exchange Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 2954   Accepted: 1082 Description The world financial crisis is quite a subject. Some people are more relaxed while others are quite anxious. John is one of them. He is very…
Currency Exchange Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 23938   Accepted: 8678 Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and pe…
Currency Exchange Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 21349   Accepted: 7653 Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and pe…