Cod sursa(job #2076175)

Utilizator AndaionicaIonica Anda Maria Andaionica Data 26 noiembrie 2017 11:57:14
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.42 kb
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,x[17];
void tipar(int k)
{
    int i;
    for(i=1;i<=k;i++)
        g<<x[i]<<" ";
    g<<'\n';
}
void subm(int k)
{
    int i;
    for(i=x[k-1]+1;i<=n;i++)
    {
        x[k]=i;
        tipar(k);
        if(k<n)
            subm(k+1);
    }
}
int main()
{
    f>>n;
    subm(1);
    return 0;
}