畅通project Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16722 Accepted Submission(s): 6987 Problem Description 省政府"畅通project"的目标是使全省不论什么两个村庄间都能够实现公路交通(但不一定有直接的公路相连.仅仅要能间接通过公路可达就可以).经过…
畅通project Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16075 Accepted Submission(s): 6677 Problem Description 省政府"畅通project"的目标是使全省不论什么两个村庄间都能够实现公路交通(但不一定有直接的公路相连,仅仅要能间接通过公路可达就可以).经过…
畅通project Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 17882 Accepted Submission(s): 7561 Problem Description 省政府"畅通project"的目标是使全省不论什么两个村庄间都能够实现公路交通(但不一定有直接的公路相连,仅仅要能间接通过公路可达就可以).经过…
畅通project续 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 26362 Accepted Submission(s): 9470 Problem Description 某省自从实行了非常多年的畅通project计划后,最终修建了非常多路.只是路多了也不好,每次要从一个城镇到还有一个城镇时,都有很多种道路方案能够选择,而…
题意 中文 入门最小生成树 prim大法好 #include<cstdio> #include<cstring> using namespace std; const int N = 105; int cost[N], mat[N][N], n, m, ans; void prim() { memset(cost, 0x3f, sizeof(cost)); cost[1] = -1; int cur = 1, next = 0; for(int i = 1; i < n;…
***************************************转载请注明出处:http://blog.csdn.net/lttree*************************************** 畅通project Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 15572 Accepted Sub…
还是畅通project Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 25177 Accepted Submission(s): 11174 Problem Description 某省调查乡村交通状况,得到的统计表中列出了随意两村庄间的距离.省政府"畅通project"的目标是使全省不论什么两个村庄间都能够实现公路交…
还是畅通project Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 26860 Accepted Submission(s): 11985 Problem Description 某省调查乡村交通状况,得到的统计表中列出了随意两村庄间的距离.省政府"畅通project"的目标是使全省不论什么两个村庄间都能够实现公路交…
