Cod sursa(job #2081924)

Utilizator DawlauAndrei Blahovici Dawlau Data 5 decembrie 2017 14:36:28
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.29 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int main(){
    int n,i,j;
    fin>>n;
    for(i=1;i<(1<<n);++i){
        for(j=0;j<n;++j)
            if(i&(1<<j))
                fout<<j+1<<' ';
        fout<<'\n';
    }
}