Cod sursa(job #3295537)

Utilizator Benjamin4321234Benjamin Secara Benjamin4321234 Data 6 mai 2025 17:34:37
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.59 kb
#include <fstream>
using namespace std;
ifstream fin("royfloyd.in");
ofstream fout("royfloyd.out");
int n,mat[101][101];
int main()
{
    fin>>n;
    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++){
            fin>>mat[i][j];
        }
    }
    for(int k=1;k<=n;k++){
        for(int i=1;i<=n;i++){
            for(int j=1;j<=n;j++){
                mat[i][j]=min(mat[i][j],mat[i][k]+mat[k][j]);
            }
        }
    }
    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++){
            fout<<mat[i][j]<<" ";
        }
        fout<<'\n';
    }
    return 0;
}