传送门: http://acm.hdu.edu.cn/showproblem.php?pid=1224 Free DIY Tour Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8692 Accepted Submission(s): 2804 Problem Description Weiwei is a software en…
Free DIY Tour Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2735 Accepted Submission(s): 889 [题目链接]http://acm.hdu.edu.cn/showproblem.php?pid=1224 [题目意思]题目是说给你一个有环的图,结点之间有路径,每个结点都有个兴趣值,现在给你起…
Free DIY Tour Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5815 Accepted Submission(s): 1855 Problem Description Weiwei is a software engineer of ShiningSoft. He has just excellently fulfi…
Free DIY Tour Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6882 Accepted Submission(s): 2241 Problem Description Weiwei is a software engineer of ShiningSoft. He has just excellentl…
这道题可用动态规划也可以用搜索,下面都写一下 Description Weiwei is a software engineer of ShiningSoft. He has just excellently fulfilled a software project with his fellow workers. His boss is so satisfied with their job that he decide to provide them a free tour around t…
Weiwei is a software engineer of ShiningSoft. He has just excellently fulfilled a software project with his fellow workers. His boss is so satisfied with their job that he decide to provide them a free tour around the world. It's a good chance to rel…
用bellman_ford的方法,将中间不断取较小值,修改为取较大值就可以了 #include <cstdio> #include <cstring> #include <iostream> using namespace std; ; int dp[N] , k , first[N] , val[N] , x , y , fa[N] , rec[N]; struct Edge{ int x , y , next , d; }e[N*N]; void add_edge(…
转自——http://blog.csdn.net/qwe20060514/article/details/8112550 =============================以下是最小生成树+并查集======================================[HDU]1213 How Many Tables 基础并查集★1272 小希的迷宫 基础并查集★1325&&poj1308 Is It A Tree? 基础并查集★1856 More i…
=============================以下是最小生成树+并查集====================================== [HDU] 1213 How Many Tables 基础并查集★ 1272 小希的迷宫 基础并查集★ 1325&&poj1308 Is It A Tree? 基础并查集★ 1856 More is better 基础并查集★ 1102 Constructing Roads 基础最小生成树★ 1232 畅通工程 基础并查集★ 123…
=============================以下是最小生成树+并查集====================================== [HDU] 1213 How Many Tables 基础并查集★ 1272 小希的迷宫 基础并查集★ 1325&&poj1308 Is It A Tree? 基础并查集★ 1856 More is better 基础并查集★ 1102 Constructing Roads 基础最小生成树★ 1232 畅通工程 基础并查集★ 123…
题目传送:http://acm.hdu.edu.cn/diy/contest_showproblem.php?cid=20918&pid=1002 Problem Description Now you get a number N, and a M-integers set, you should find out how many integers which are small than N, that they can divided exactly by any integers…