Cod sursa(job #2093992)

Utilizator vlad6001Pintilie Vlad vlad6001 Data 24 decembrie 2017 19:10:27
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp Status done
Runda Arhiva educationala Marime 0.7 kb
#include <fstream>
using namespace std;

ifstream cin("royfloyd.in");
ofstream cout("royfloyd.out");

int nr, matrice[105][105];

int main()
{
    cin >> nr;
    for(int i=1; i <= nr; i++)
    {
        for(int j=1; j <= nr; j++)
        {
            cin >> matrice[i][j];
        }
    }

    for(int m=1; m <= nr; m++)
    {
        for(int i=1; i <= nr; i++)
        {
            for(int j=1; j <= nr; j++)
            {
                matrice[i][j] = min(matrice[i][m]+matrice[m][j], matrice[i][j]);
            }
        }
    }

    for(int i=1; i <= nr; i++)
    {
        for(int j=1; j <= nr; j++)
        cout << matrice[i][j] << ' ';
        cout << '\n';
    }
}