Cod sursa(job #2113785)

Utilizator SavanderianAlexandru Balan Savanderian Data 25 ianuarie 2018 02:12:30
Problema Floyd-Warshall/Roy-Floyd Scor 50
Compilator cpp Status done
Runda Arhiva educationala Marime 0.54 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream f("royfloyd.in");
ofstream g("royfloyd.out");

int main()
{
    int a[105][105],n,i,j;
f>>n;
for(int i=1;i<=n;i++)
    for(j=1;j<=n;j++)
    f>>a[i][j];
for(int k=1;k<=n;k++)
    for(i=1;i<=n;i++)
        for(j=1;j<=n;j++)
        if(a[i][j]>a[i][k]+a[k][j])
                if(a[i][j]=a[i][k]+a[k][j]);

        for(i=1;i<=n;i++)
        {
            for(j=1;j<=n;j++)
                g<<a[i][j]<<" ";
            g<<'\n';
        }

    return 0;
}