Cod sursa(job #2153979)

Utilizator VladTZYVlad Tiganila VladTZY Data 6 martie 2018 16:51:57
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.46 kb
#include <fstream>

using namespace std;

ifstream f("submultimi.in");
ofstream g("submultimi.out");

int i,k,n,a[25];
void afis(int k)
{
    for(int i=1;i<=k;i++)
        {
            g<<a[i]<<" ";
        }
    g<<"\n";
}
void back(int k)
{

    if(k<=n)
    {
          for(int i=a[k-1]+1;i<=n;i++)
          {
            a[k]=i;
            afis(k);
            back(k+1);
          }

    }
}
int main()
{
    f>>n;
    back(1);
}