Cod sursa(job #1983980)

Utilizator netfreeAndrei Muntean netfree Data 23 mai 2017 09:14:39
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp Status done
Runda Arhiva educationala Marime 0.66 kb
#include <bits/stdc++.h>



using namespace std;



ifstream fin ("royfloyd.in");

ofstream fout ("royfloyd.out");



int n;

int dmin[105][105];



int main() {

    

    fin >> n;

    

    for(int i = 1; i<=n; ++i)

        for(int j = 1; j<=n; ++j)

            fin >> dmin[i][j];

            

    for(int k = 1; k<=n; ++k)

        for(int i = 1; i<=n; ++i)

            for(int j = 1; j<=n; ++j)

                if(i!=j)

                    dmin[i][j] = min(dmin[i][j], dmin[i][k] + dmin[k][j]);

    

    for(int i = 1; i<=n; ++i){

        for(int j = 1 ; j<=n; ++j)

            fout << dmin[i][j]<<" ";

        fout << "\n";

    }

    

    return 0;

}