Cod sursa(job #2510131)

Utilizator studentdin19bluredman studentdin19 Data 15 decembrie 2019 20:51:34
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.77 kb
#include <bits/stdc++.h>
using namespace std;

ifstream in("royfloyd.in");
ofstream out("royfloyd.out");

void roy(int adjMatrix[101][101],int n) {

	for (int k = 0; k < n; k++)
		for (int i = 0; i < n; i++)
			for (int j = 0; j < n; j++)
				adjMatrix[i][j] = min(adjMatrix[i][j], adjMatrix[i][k]+ adjMatrix[k][j]);

}

#define inf 1000000007

int main() {

	int adjMatrix[101][101];
	int numVertex; in >> numVertex;

	for (int i = 0; i < numVertex; i++) {
		for (int j = 0; j < numVertex; j++) {
			in >> adjMatrix[i][j];
		}
	}
	roy(adjMatrix,numVertex);
	for (int i = 0; i < numVertex; i++) {
		for (int j = 0; j < numVertex; j++)
			out << adjMatrix[i][j] << ' ';
		out << endl;
	}
}
/*
6 5
0 1 10
0 4 20
1 2 30
1 3 40
1 5 50
2 3 60
3 4 70
*/