Cod sursa(job #2175342)

Utilizator SoX2Dumitru Sorina-Aurelia SoX2 Data 16 martie 2018 16:44:09
Problema Componente tare conexe Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.68 kb
#include<iostream>
#include<fstream>
using namespace std;
ifstream f("ctc.in");
ofstream g("ctc.out");
int a[102][102],n;
void citire()
{
    int i,j;
    f>>n;
    for(i=1;i<=n;i++)
        for(j=1;j<=n;i++)
        f>>a[i][j];
}
void afisare()
{
    int i,j;
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=n;j++)
            g<<a[i][j]<<" ";
        g<<endl;
    }
    g<<endl;
}
void rw()
{
    int i,j,k;
    for(k=1;k<=n;k++)
        for(i=1;i<=n;i++)
            for(j=1;j<=n;j++)
            if(i!=j&&j!=k&&i!=k&&a[i][j]==0)
    {
        a[i][j]=a[i][k]*a[k][j];
        a[j][i]=a[i][j];
    }
}
int main()
{
    citire();
    rw();
    afisare();
}