Cod sursa(job #2878265)

Utilizator toma_ariciuAriciu Toma toma_ariciu Data 26 martie 2022 12:44:36
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.67 kb
#include <iostream>
#include <fstream>

using namespace std;

const string filename = "royfloyd";
ifstream fin(filename + ".in");
ofstream fout(filename + ".out");

int n;
int dist[105][105];

int main()
{
    fin >> n;
    for(int i = 1; i <= n; i++)
        for(int j = 1; j <= n; j++)
            fin >> dist[i][j];
    for(int k = 1; k <= n; k++)
        for(int i = 1; i <= n; i++)
            for(int j = 1; j <= n; j++)
                dist[i][j] = min(dist[i][j], dist[i][k] + dist[k][j]);
    for(int i = 1; i <= n; i++)
    {
        for(int j = 1; j <= n; j++)
            fout << dist[i][j] << ' ';
        fout << '\n';
    }
    return 0;
}