Cod sursa(job #1982388)

Utilizator stefan_gheorgheGheorghe Stefan stefan_gheorghe Data 18 mai 2017 17:19:32
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.39 kb
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,a[101];
void load()
{
    f>>n;
    for (int i=1;i<=n;i++) a[i]=i;
}
void submultimi()
{
    for (int i=1;i<1<<n;i++)
    {
        for (int j=0;j<n;j++)
            if (i & 1<<j) g<<a[j+1]<<' ';
        g<<'\n';
    }
}
int main()
{
    load(),submultimi();
    return 0;
}