Cod sursa(job #1329500)

Utilizator aandreiAndrei Stanimir aandrei Data 29 ianuarie 2015 16:24:22
Problema Floyd-Warshall/Roy-Floyd Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.53 kb
#include <iostream>
#include <fstream>

using namespace std;

int main()
{
    ifstream f("royFloyd.in");
    ofstream g("royfloyd.out");
    int a[100][100],n,i,j,k;
    f>>n;
    for(i=0;i<n;i++)
        for(j=0;j<n;j++)
            f>>a[i][j];
    for(k=0;k<n;k++)
        for(i=0;i<n;i++)
            for(j=0;j<n;j++)
                if(a[i][j]>a[i][k]+a[k][j])
                    a[i][j]=a[i][k]+a[k][j];
    for(i=0;i<n;i++)
    {
        for(j=0;j<n;j++)
            g<<a[i][j]<<" ";
        g<<endl;
    }
}