Cod sursa(job #1188770)

Utilizator breahnadavidBreahna David breahnadavid Data 20 mai 2014 16:09:36
Problema Sortare topologica Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb
#include<iostream>
#include<fstream>

using namespace std;

ifstream f;
ofstream g;

int i,j,m,n,z,k,t[1000][1000];


int main()
{

f.open("sortaret.in");
g.open("sortaret.out");
f>>n;
f>>m;

for(i=0;i<m;i++)
        {
        f>>k>>j;
        t[k][j]=t[j][k]=1;
        }

for(i=1;i<=n;i++)
for(j=1;j<=n;j++)if(t[i][j])t[i][0]++;

k=0;
while(k<=n)
        {
        for(i=1;i<=n;i++)if(t[i][0]==k)g<<i<<' ';
        k++;
        }

g.close();
return 0;
}