krustral算法求最少结点数的最小生成树,用优先队列实时排序,优先选择已经被选中的中心~ #include<bits/stdc++.h> using namespace std; ; int N,M,x,y; struct edge { string name; int u; int v; int w; }Edge[maxn]; int father[maxn]; int num[maxn]; vector<edge> vi; unordered_set<string&g…
链接:http://poj.org/problem?id=1860 Currency Exchange Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and performs exchange operations only with these currenc…
Currency Exchange Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 19881 Accepted: 7114 Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and pe…
Currency Exchange Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 21349 Accepted: 7653 Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and pe…
Currency Exchange Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 22123 Accepted: 7990 Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and pe…
Currency Exchange Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 22180 Accepted: 8015 Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and perfor…
Currency Exchange Time Limit : 2000/1000ms (Java/Other) Memory Limit : 60000/30000K (Java/Other) Total Submission(s) : 4 Accepted Submission(s) : 2 Problem Description Several currency exchange points are working in our city. Let us suppose that…
点击打开链接 Currency Exchange Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 16635 Accepted: 5821 Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies…
Currency Exchange Time Limit:1000MS Memory Limit:30000KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 1860 Appoint description: System Crawler (2015-05-14) Description Several currency exchange points are working in our city. Le…
