Cod sursa(job #1851828)

Utilizator vladbatalanBatalan Vlad vladbatalan Data 20 ianuarie 2017 09:48:07
Problema Floyd-Warshall/Roy-Floyd Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.57 kb
#include <bits/stdc++.h>
using namespace std;

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

int n, v[110][110];

int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
        for(int j=1;j<=n;j++)
            fin>>v[i][j];
    for(int i=1;i<=n;i++)
        for(int j=1;j<=n;j++)
            for(int k=1;k<=n;k++)
                if(v[i][j] > v[i][k] + v[k][j])
                    v[i][j] = v[i][k] + v[k][j];

    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++)
            fout<<v[i][j]<<" ";
        fout<<'\n';
    }
    return 0;
}