题意:给定一个序列,让你用最少的操作把它变成交替的,操作有两种,任意交换两种,再就是把一种变成另一种。析:贪心,策略是分别从br开始和rb开始然后取最优,先交换
https://www.u72.net/daima/k7r1.html - 2024-08-14 15:37:10 - 代码库题意:有n个队参加CCPC,然后有两种优惠方式,一种是一天买再次,一种是买两天,现在让你判断能不能找到一种方式,使得优惠不剩余。析:直接模拟,如果本次是奇数,那么
https://www.u72.net/daima/f0hc.html - 2024-08-16 23:55:30 - 代码库LSSTime Limit: 20000/10000 MS (Java/Others) Memory Limit: 128000/64000 KB (Java/Others)SubmitStatistic Next ProblemProblem DescriptionTime f
https://www.u72.net/daima/dzk7.html - 2024-07-07 15:37:17 - 代码库题意:给定 3 个数,求其中一个数到另外两个数之间的最短距离。析:很明显选中间那个点了。代码如下:#pragma comment(linker, "/STACK:1024000000,1024000000
https://www.u72.net/daima/de8d.html - 2024-08-15 14:51:08 - 代码库题意:给定 n 个数,问是不是全是3的倍数。析:略。代码如下:#pragma comment(linker, "/STACK:1024000000,1024000000")#include <cstdio>#include <st
https://www.u72.net/daima/r58n.html - 2024-08-19 07:49:16 - 代码库The kth great numberProblem DescriptionXiao Ming and Xiao Bao are playing a simple Numbers game. In a round Xiao Ming can choose to write do
https://www.u72.net/daima/v85w.html - 2024-07-15 14:32:19 - 代码库DescriptionIgnatius最近遇到一个难题,老师交给他很多单词(只有小写字母组成,不会有重复的单词出现),现在老师要他统计出以某个字符串为前缀的单词
https://www.u72.net/daima/svre.html - 2024-08-20 11:38:31 - 代码库Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that th
https://www.u72.net/daima/v19x.html - 2024-08-24 04:29:33 - 代码库The first place of 2^nProblem DescriptionLMY and YY are mathematics and number theory lovers. They like to find and solve interesting mathem
https://www.u72.net/daima/v0r1.html - 2024-07-15 07:11:32 - 代码库这个题目真是考验我的英语能力,我弄了2小时才弄懂题目的意思,后来打代码,根据别人的思维打的,因为一开始看不懂题目,就死抠,查了好久没一个负责的,题解一句话:
https://www.u72.net/daima/vsv1.html - 2024-07-15 02:55:41 - 代码库题目1004:Median时间限制:1 秒内存限制:32 兆特殊判题:否提交:12541解决:3434题目描述: Given an increasing sequence S of N integers, the median is th
https://www.u72.net/daima/17dn.html - 2024-07-19 13:00:37 - 代码库Goffi and MedianProblem DescriptionA median in a sequence with the length of n is an element which occupies position number ?n&#43;12? after
https://www.u72.net/daima/119v.html - 2024-07-19 08:14:23 - 代码库POJ 2186 强连通分量缩点 1 #include<cstdio> 2 #include<cstring> 3 #include<algorithm> 4 using namespace std; 5 6 int en[10010], col[10010]
https://www.u72.net/daima/xh0k.html - 2024-07-16 20:19:25 - 代码库E - BiorhythmsTime Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64uSubmit StatusDescriptionSome people believe that t
https://www.u72.net/daima/w3hf.html - 2024-07-16 09:02:50 - 代码库很简单的一个,就是总超时。问题出在我使用的短平快,简单直接的方式已经不灵了。 这种情况我总结以下原因: 1.尽量用STL模板容器,qsort()等内置,他们
https://www.u72.net/daima/we3h.html - 2024-07-16 15:42:15 - 代码库短平快递归肯定卡死,这里需要了解一个情况。 1.递归是否在很多情况再做重复工作? 2.由递归生成的“大面积数据”是否是由“小
https://www.u72.net/daima/we6m.html - 2024-07-16 15:49:32 - 代码库Problem Description某省自从实行了很多年的畅通工程计划后,终于修建了很多路。不过路多了也不好,每次要从一个城镇到另一个城镇时,都有许多种道路方案可
https://www.u72.net/daima/xars.html - 2024-07-16 17:25:30 - 代码库http://acm.hdu.edu.cn/showproblem.php?pid=4802今天心情不太好,因为跟一个学姐谈,她&#20284;乎保研有点被动,而我的条件其实不如她应该...祝她好运。刷
https://www.u72.net/daima/28sb.html - 2024-07-20 15:16:21 - 代码库BabelfishTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 32988 Accepted: 14189DescriptionYou have just moved from Waterloo to a bi
https://www.u72.net/daima/5s5w.html - 2024-07-23 06:33:01 - 代码库【题意简述】:这个题目描述很短,也很简单。不再赘述。【分析】:只需再加一个判别这个数是否出现的数组即可,注意这个数组的范围!// 3388K 0Ms #include<io
https://www.u72.net/daima/3hew.html - 2024-07-20 22:42:43 - 代码库