Cod sursa(job #2966723)

Utilizator MogoneaMIhneaMogonea Mihnea Mihai MogoneaMIhnea Data 18 ianuarie 2023 11:30:48
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.6 kb
#include <fstream>
using namespace std;
ifstream fin("royfloyd.in");
ofstream fout("royfloyd.out");
int n, v[101][101], i, j, k;
int main(){
    fin>>n;
    for(i=1;i<=n;i++)
        for(j=1;j<=n;j++)
            fin>>v[i][j];
    for(k=1;k<=n;k++){
        for(i=1;i<=n;i++){
            for(j=1;j<=n;j++){
                if(v[i][j]>v[i][k]+v[k][j])
                    v[i][j]=v[i][k]+v[k][j];
            }
        }
    }
    for(int i=1; i<=n; i++)
    {
        for(int j=1; j<=n; j++)
        {
            fout<<v[i][j]<<" ";
        }
        fout<<"\n";
    }
    return 0;
}