Cod sursa(job #1863078)

Utilizator stefantagaTaga Stefan stefantaga Data 30 ianuarie 2017 17:34:04
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.63 kb
#include <fstream>

using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
void subm(int x)
{
    int v[1001],i,j;
    for (i=1;i<=1<<x;i++)
    {
        for (j=x;j>=1;j--)
        {
            if (v[j]==1)
            {
                v[j]=0;
            }
            else
            {
                v[j]=1;
                break;
            }
        }
        for (j=1;j<=x;j++)
        {
            if (v[x-j+1]==1)
            {
                g<<j<<" ";
            }
        }
        g<<'\n';
    }
}
int n;
int main()
{

    f>>n;
    subm(n);
    return 0;
}