Kruskal's Algorithm Implementation in CThis code, titled "Kruskal.c," is a C program that implements Kruskal's algorithm for finding the minimum spanning tree in an unconnected graph. It is copyrighted by ctu_85
in 3 1 2 1 2 1 输出样例: out 1 题解: cpp // C++ Version #include <cstdio> #include <iostream> #include <cstring> #include <ctime> #include <cmath> #include <map> #include <set> #include <unordered_set> #include <unordered_map> #include <sstream> #include <algorithm> #include...
*/ #include <iostream> #include <vector> #include <algorithm> #include <utility> using namespace std; int n = 10001; vector<int> fa(n, -1); int find(int x) { return x == fa[x] ? x : fa[x] = find(fa[x]); } int main() { int v, e; cin >> v >> e; // 记录...
using namespace std; const int MAXNODE = 1010; const int MAXEDGE = 1000010; typedef int Type; struct Edge{ int u, v; Type d; Edge() {} Edge(int u, int v, Type d): u(u), v(v), d(d) {} }E[MAXEDGE]; int n, m, tot; int f[MAXNODE]; Type maxcost[MAXNODE][MAXNOD...
#include <cstdio> #include <iostream> #include <algorithm> #include <vector> using namespace std; const int max_N = 1e4; const int max_M = 1e4; const int max_R = 5e4; const int max_d = 9999; int N,M,R; struct edge { int x,y,z; }; edge e[max_R]; bool cmp(const...
代码如下带有注释: 欢迎交流 #include<iostream>#include<cstdio> #include<cstring> #include<algorithm> using namespace std; int select(int shortedge[],int n) { int k,i,min1=9999... 查看原文 第二周 程序的多文件组织 #define M_H_INCLUDED #include<;iostream>; using namespace std; int ...
1#include <cstdio>2#include <fstream>3#include <algorithm>4#include <cmath>5#include <deque>6#include <vector>7#include <queue>8#include <string>9#include <cstring>10#include <map>11#include <stack>12#include <set>13#include <sstream>14#include <iostream>15#definemod 99824435316#define...
#include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #include <cmath> using namespace std; const int MAXN = 800; int f[MAXN]; struct _Node{ double x, y; _Node(){}; _Node(double _x, double _y): x(_x), y(_y){}; }; _Node node[MAXN]; struct...
#include <cstdio> #include <cstring> #include <algorithm> #include <queue> #define N 200100 #define M 400100 #define INF 2147483647 using namespace std; typedef pair<int, int> pi; int T, n, m, q, k, s; struct Graph { struct Edge { int to, nxt, l, a; Edge() {} Edge(cons...
This article proposes a novel application of graph theory, supported by Kruskal's maximal spanning tree algorithm, to search for the optimal network topology and to optimally convert an interconnected meshed network into a radial system to achieve best operational characteristics, cost, and control. ...