Cod sursa(job #1809331)

Utilizator Tudor_CandeaCandea Tudor Tudor_Candea Data 18 noiembrie 2016 20:39:02
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp Status done
Runda Arhiva educationala Marime 0.64 kb
#include <fstream>

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

int n, nod[101][101], veri[101][101];

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

    for(int k=1;k<=n;k++)
        for(int i=1;i<=n;i++)
            for(int j=1;j<=n;j++)
            {
                if(nod[i][j]>nod[i][k]+nod[k][j] and i!=j)
                        nod[i][j]=nod[i][k]+nod[k][j];
            }

    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
            fout<<nod[i][j]<<' ';
        fout<<'\n';
    }

    return 0;
}