Cod sursa(job #2543267)

Utilizator BlueLuca888Girbovan Robert Luca BlueLuca888 Data 10 februarie 2020 23:11:51
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.65 kb
#include <iostream>
#include <fstream>

using namespace std;

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

short n, v[105][105];

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

     for(int nod=1; nod <= n; nod++)
          for(int i=1; i<=n; i++)
               for(int j=1; j<=n; j++)
                    if(v[i][j] > v[i][nod] + v[nod][j])
                         v[i][j]=v[i][nod] + v[nod][j];
     for(int i=1; i<=n; i++){
          for(int j=1; j<=n; j++)
               fout<<v[i][j]<<" ";
          fout<<"\n";
     }
     return 0;
}