畅通工程续 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 23022 Accepted Submission(s): 8085 Problem Description 某省自从实行了很多年的畅通工程计划后,终
畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 25543 Accepted Submission(s): 13343 Problem Description 某省调查城镇交通状况,得到现有城镇道路统
//题目1028:继续畅通工程 #include<iostream> #include<algorithm> using namespace std; int Tree[1010]; int findRoot(int x){ if(Tree[x]==-1) return x; else { int tmp=findRoot(Tree[x]); Tree[
还是畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 29254 Accepted Submission(s): 13088 Problem Description 某省调查乡村交通状况,得到的统计表中列出了任意
前一篇blog说明了怎样把采用线程所实现的项目逐步迁移到asyncio方案上面。迁移后的run_tasks协程,可以将多份输入文件通过tail_async协程正确地合并成一份输出文件。 import asyncio# On Windows, a ProactorEventLoop can't be created within# threads because it tries to regi
畅通工程 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16994 Accepted Submission(s): 7134 Problem Description 省政府“畅通工程”的目标是使全省任何两个村
畅通工程续 http://acm.hdu.edu.cn/showproblem.php?pid=1874 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 15713 Accepted Submission(s): 5371
Problem Description 某省调查乡村交通状况,得到的统计表中列出了任意两村庄间的距离。省政府“畅通工程”的目标是使全省任何两个村庄间都可以实现公路交通(但不一定有直接的公路相连,只要能间接通过公路可达即可),并要求铺设的公路总长度为最小。请计算最小的公路总长度。 Input 测试输入包含若干测试用例。每个测试用例的第1行给出村庄数目
畅通工程 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 17867 Accepted Submission(s): 7552 Problem Description 省政府“畅通工
畅通工程续 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 30908 Accepted Submission(s): 11252 Problem Description 某省自从实
#include<stdio.h> int a[1001]; int fin(int x) { int t; t=x; while(a[t]!=t) t=a[t]; return t; } void gongcheng(int x,int y) { int x1,y1; x1=fin(x); y1=fin(y); if
还是畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 20030 Accepted Submission(s): 8884 Problem Description 某省调查乡村交通状况,得到的统计表中列出了
畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 22578 Accepted Submission(s): 11788 Problem Description 某省调查城镇交通状况,得到现有城镇道路统计表
链接:http://acm.hdu.edu.cn/showproblem.php?pid=1233 题目: 还是畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 23046 Accepted Submission