Cod sursa(job #1646328)

Utilizator MoonNightAdi Florea MoonNight Data 10 martie 2016 15:47:48
Problema Sortare topologica Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.51 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("sortaret.in");
ofstream out("sortaret.out");
int a[5000][5000],n,m;

void afisare(int poz)
{
    for(int i=poz;i<=n;i++)
     {
         if(i==1)
            cout<<1<<" ";
         if(a[poz][i])
        {
            cout<<i<<" ";
            afisare(i);
        }
     }
}
int main()
{
    int x,y;
    in>>n>>m;
    for(int i=1;i<=m;i++)
    {
        in>>x>>y;
        a[x][y]=1;
    }
    afisare(1);
    return 0;
}