Cod sursa(job #1319411)

Utilizator asavoaeigeoAsavoaei Georgiana asavoaeigeo Data 16 ianuarie 2015 22:49:27
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.4 kb
#include <fstream>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int x[20],n;
void Afisare(int k)
{
    for(int i=1;i<=k;i++) fout<<x[i]<<" ";
  fout<<"\n";
}

void Back(int k)
{
    for(int i=x[k-1]+1;i<=n;i++)
      { x[k]=i;
        Afisare(k);
        if(x[k]<n) Back(k+1);
      }
}

int main()
{
    fin>>n;
    Back(1);
    return 0;
}