Cod sursa(job #2753823)

Utilizator TeddyDinutaDinuta Eduard Stefan TeddyDinuta Data 24 mai 2021 15:39:26
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.55 kb
#include <bits/stdc++.h>

using namespace std;
ifstream in("royfloyd.in");
ofstream out("royfloyd.out");
int n,a[110][110],d[110][110];
int main()
{
    in>>n;

    for(int i=1;i<=n;i++)
        for(int j=1;j<=n;j++)
        {
           in>>a[i][j];
        }

    for(int k=1;k<=n;k++)
        for(int i=1;i<=n;i++)
          for(int j=1;j<=n;j++)
            a[i][j]=min(a[i][j],a[i][k]+a[k][j]);

    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
           out<<a[i][j]<<" ";
        out<<'\n';
    }
    return 0;
}