Cod sursa(job #1772926)

Utilizator stefan_gheorgheGheorghe Stefan stefan_gheorghe Data 7 octombrie 2016 11:42:50
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.47 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int sol[17],n,x,m;
void dload(int k)
{
    int i;
    for(i=1; i<=k; i++)
        g<<sol[i]<<' ';
    g<<'\n';
}
void back(int k)
{
    int i=1;
    if(k<=n)
        for(i=sol[k-1]+1; i<=n; i++)
        {
            sol[k]=i;
            dload(k);
            back(k+1);
        }
}
int main()
{
    f>>n;
    back(1);
    return 0;
}