hdu1301 Jungle Roads 最小生成树】的更多相关文章

The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly, so the large road network is too expensive to mainta…
Jungle Roads Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 16   Accepted Submission(s) : 12 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description #include <iostream> #in…
poj   1251  Jungle Roads  (最小生成树) Link: http://poj.org/problem?id=1251 Jungle Roads Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 23507   Accepted: 11012 Description The Head Elder of the tropical island of Lagrishan has a problem. A b…
Jungle Roads The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly, so the large road network is too expens…
#include<iostream> #include<algorithm> using namespace std; ; int n, m; ]; struct node { int x, y; int cost; }arr[maxn]; void init() { ; i <= maxn; i++) { fa[i] = i; } } int find(int x) { if (x != fa[x]) { return find(fa[x]); } else return…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1301 The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly,…
Problem Description The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly, so the large road network is too…
Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 9216    Accepted Submission(s): 6805 Problem Description The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1301 依旧Prim............不多说了 #include<iostream> #include<cstdio> #include<algorithm> using namespace std; #define MAX 'Z'+5 #define inf 99999999 int map[MAX][MAX],node[MAX],vis[MAX],n,path; v…
普里姆求解: #include<cstdio> #include<cmath> #include<cstring> #include<iostream> #include<cstdlib> #include<algorithm> #include<string> #include<stack> #include<queue> #include<map> using namespace s…