Cod sursa(job #2283345)

Utilizator danielsociuSociu Daniel danielsociu Data 15 noiembrie 2018 14:00:35
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.3 kb
Raporteaza aceasta sursa 
#include <fstream>
std::ifstream cin("submultimi.in");
std::ofstream cout("submultimi.out");
#define ll long long
ll n;

int main()
{
    cin>>n;
    for(ll i=1;i<(1<<n);i++){
        for(ll j=0;j<n;j++)
            if(i&(1<<j))
                cout<<j+1<<' ';
        cout<<'\n';
    }
}