2668: [cqoi2012]交换棋子Time Limit: 3 Sec Memory Limit: 128 MBSubmit: 1055 Solved: 388[Submit][Status][Discuss]Description有一个n行m列的
https://www.u72.net/daima/fdrm.html - 2024-08-16 16:25:31 - 代码库题目地址:NEU 1458跟杭电上的那两个方格取数不太一样。。这个可以重复,但是取和的时候只能加一次。建图思路基本一会就出来。同样的拆点,只不过这题
https://www.u72.net/daima/v84z.html - 2024-07-15 14:29:56 - 代码库Cow ExhibitionTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 9067 Accepted: 3441Description"Fat and docile, big and dumb, they lo
https://www.u72.net/daima/xfhw.html - 2024-07-16 23:32:18 - 代码库题目链接:点击打开链接思路:我们首先假设这个图都是全0的用n个点代表行,m个点代表列用源点向行连一个值x 表示每行1的个数,向列连一个y表示每列y个1
https://www.u72.net/daima/v23n.html - 2024-07-15 09:15:31 - 代码库传送门:http://www.lydsy.com/JudgeOnline/problem.php?id=1070以后做网络流题目就是不能省内存。。。#include <cstdio>#include <cstring>#inclu
https://www.u72.net/daima/x348.html - 2024-08-27 16:52:18 - 代码库Kaka‘s Matrix TravelsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 7743 Accepted: 3111DescriptionOn an N × N chessboard with a
https://www.u72.net/daima/x4z9.html - 2024-07-17 10:05:10 - 代码库Minimum CostTime Limit: 4000MS Memory Limit: 65536KTotal Submissions: 13531 Accepted: 4635DescriptionDearboy, a goods victualer, now comes t
https://www.u72.net/daima/0e69.html - 2024-07-18 15:24:23 - 代码库Going HomeTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 17975 Accepted: 9155DescriptionOn a grid map there are n little men and
https://www.u72.net/daima/0e7x.html - 2024-07-18 15:25:28 - 代码库链接:http://poj.org/problem?id=2516题意:有k种货物,n个客户对每种货物有一定需求量,有m个仓库,每个仓库里有一定数量的k种货物,然后k个n*m的矩阵,告诉从各个
https://www.u72.net/daima/0d7x.html - 2024-07-17 21:58:21 - 代码库TourTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 3159 Accepted Submission(s):
https://www.u72.net/daima/3as3.html - 2024-09-02 08:06:44 - 代码库Farm TourTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 11782 Accepted: 4393DescriptionWhen FJ‘s friends visit him on the farm,
https://www.u72.net/daima/71s2.html - 2024-07-25 13:52:01 - 代码库题意: 最少需要几个点才能使得有向图中1->n的距离大于k。 分析: 删除某一点的以后,与它相连的所有边都不存在了,相当于点的容量为1。但是在网络流中
https://www.u72.net/daima/64z6.html - 2024-07-24 15:08:22 - 代码库#include <stdio.h>#include <stdlib.h>#include <math.h>#include <time.h>#include <string.h>#include <iostream>#include <vector>#include <list
https://www.u72.net/daima/347e.html - 2024-07-21 13:12:05 - 代码库http://acm.uestc.edu.cn/#/problem/show/878设dp[i][j][k]表示在前i个数中,第一个得到的异或值是j,第二个人得到的异或值是k的方案数有多少种。因为异
https://www.u72.net/daima/5kn6.html - 2024-09-06 04:41:17 - 代码库题意:有n类产品,其中第i类产品共需要Ci件。有m名员工,员工能够制造的产品种类有所区,一件产品必须完整地由一名员工制造,对于员工i,他的愤怒值与产品数量之间
https://www.u72.net/daima/5f55.html - 2024-09-06 10:20:41 - 代码库施麦贝:13301677991墙体手绘艺术的流行源于法国,当年许多艺术家或画家喜欢在建筑墙体或公共空间的墙壁上手绘或雕刻抽象的艺术作品用以渲染建筑或空间的
https://www.u72.net/daima/8c7a.html - 2024-09-11 14:46:49 - 代码库嘉柏丽电话:13301677991混凝土密封固化剂:它是一种混凝土密封,防尘,耐磨硬化剂。为新一代锂离子水基产品,无色,无臭,无毒,不燃。通过有效渗透3-5mm,与混凝土中
https://www.u72.net/daima/8c96.html - 2024-09-11 14:56:20 - 代码库Special FishTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2367 Accepted Submis
https://www.u72.net/daima/9bb8.html - 2024-09-13 03:53:23 - 代码库My BruteTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 941 Accepted Submiss
https://www.u72.net/daima/md83.html - 2024-09-16 14:15:57 - 代码库比赛的时候写了个记忆化搜索,超时了。后来学习了一下,这种题目应该用拓扑排序+DP来做。dp[][]保存走到[第i个节点][走过j个点]时所用的最短时间。pre[][]
https://www.u72.net/daima/fa42.html - 2024-08-16 12:55:13 - 代码库