Cod sursa(job #1777669)

Utilizator alex22Alexandru Motogna alex22 Data 12 octombrie 2016 19:41:43
Problema Submultimi Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.52 kb
#include <fstream>
#include <iostream>

using namespace std;

ifstream fin("submultimi.in");
ofstream fout("submultimi.out");

int n, i, j, x, a[17], b[17];

int main()
{
    fin>>n;

    for(i=1;i<=n;i++)
    {
        a[i]=i;
    }
    for(i=1;i<=(1<<5)-1;i++)
    {
        x=i;
        for(j=1;j<=n;j++)
        {
            b[j]=(x&1);
            x/=2;
        }
        for(j=1;j<=n;j++)
        {
            if(b[j]==1) fout<<a[j]<<' ';
        }
        fout<<'\n';
    }
    return 0;
}