链接: http://poj.org/problem?id=2421 Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 21130 Accepted: 8924 Description There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can…
#include<iostream> #include<cstring> #include<algorithm> using namespace std; ; int p[N]; struct edge{ int a; int b; int w; }e[N*N]; int map[N][N],flag[N][N],num,n; bool cmp(edge a,edge b) { return a.w<b.w; } int find(int x) { if(p[x]…
Constructing Roads Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 2421 Appoint description: System Crawler (2015-05-27) Description There are N villages, which are numbered from 1 to N, and y…
Constructing Roads 题目链接: http://acm.hust.edu.cn/vjudge/contest/124434#problem/D Description There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can connect to each other. We say two villa…
Constructing Roads Description There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can connect to each other. We say two village A and B are connected, if and only if there is a road betw…
Constructing Roads Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 19884 Accepted: 8315 Description There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can connect to each…
F. Constructing Roads There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can connect to each other. We say two village A and B are connected, if and only if there is a road between A and…
Constructing Roads In JGShining's Kingdom Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 14635 Accepted Submission(s): 4158 Problem Description JGShining's kingdom consists of 2n(n is no mo…
Constructing Roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5227 Accepted Submission(s): 1896 Problem Description There are N villages, which are numbered from 1 to N, and you should b…
Constructing Roads Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 1102 Description There are N villages, which are numbered from 1 to N, and you should build some roads such that every two vill…
Constructing Roads In JGShining's Kingdom Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 23467 Accepted Submission(s): 6710 Problem Description JGShining's kingdom consists of 2n(n is no mo…
Constructing Roads In JGShining's Kingdom Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16047 Accepted Submission(s): 4580 Problem Description JGShining's kingdom consists of 2n(n is no mor…
Constructing Roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 11481 Accepted Submission(s): 4312 Problem Description There are N villages, which are numbered from 1 to N, and you should…
Constructing Roads In JGShining's Kingdom Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21002 Accepted Submission(s): 5935 Problem Description JGShining's kingdom consists of 2n(n is no mor…
Constructing Roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18256 Accepted Submission(s): 6970 Problem Description There are N villages, which are numbered from 1 to N, and you should…
题目链接:HDU 1102 Constructing Roads Constructing Roads Problem Description There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can connect to each other. We say two village A and B are conne…
Constructing Roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 13995 Accepted Submission(s): 5324 Problem Description There are N villages, which are numbered from 1 to N, and you should…
Constructing Roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 274 Accepted Submission(s): 172 Problem Description There are N villages, which are numbered from 1 to N, and you should build…
poj 1251 && hdu 1301 Sample Input 9 //n 结点数A 2 B 12 I 25B 3 C 10 H 40 I 8C 2 D 18 G 55D 1 E 44E 2 F 60 G 38F 0G 1 H 35H 1 I 353A 2 B 10 C 40B 1 C 200Sample Output 21630 prim算法 # include <iostream> # include <cstdio> # include <cstr…
Constructing Roads Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 54 Accepted Submission(s) : 28 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description There are N villag…
Constructing Roads There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can connect to each other. We say two village A and B are connected, if and only if there is a road between A and B,…
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=1102 Constructing Roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 27178 Accepted Submission(s): 10340 Problem Description There are N vil…
Constructing Roads In JGShining's Kingdom Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13646 Accepted Submission(s): 3879 Problem Description JGShining's kingdom consists of 2n(n is no mor…
题目连接:http://acm.hdu.edu.cn/showproblem.php?pid=1102 Constructing Roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21947 Accepted Submission(s): 8448 Problem Description There are N villa…
