Cod sursa(job #2543363)

Utilizator Gabi1623Ghita Gabriel Gabi1623 Data 11 februarie 2020 08:42:47
Problema Floyd-Warshall/Roy-Floyd Scor 40
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.63 kb
#include <iostream>
#include <fstream>
using namespace std;
int n,i,j,k,d[100][100];
int main()
{
    ifstream fin("royfloyd.in");
    ofstream fout("royfloyd.out");
    fin>>n;
    for(i=1; i<=n; i++)
        for(j=1; j<=n; j++)
            fin>>d[i][j];
    for(k=1; k<=n; k++)
        for(i=1; i<=n; i++)
            for(j=1; j<=n; j++)
                if(d[i][j]>d[i][k]+d[k][j])
            {
                d[i][j]=d[i][k]+d[k][j];

            }
    for(i=1; i<=n; i++)
        {
            for(j=1; j<=n; j++)
            fout<<d[i][j]<<' ';
            fout<<endl;
        }

                return 0;
}