Cod sursa(job #2707727)

Utilizator cpopescu1Popescu Cristian cpopescu1 Data 17 februarie 2021 17:30:32
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.58 kb
#include <bits/stdc++.h>

using namespace std;

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

int n,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++)
                if(dist[i][j]>dist[i][k]+dist[k][j])
                    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;
}