Cod sursa(job #2939157)

Utilizator RamanujanNeacsu Mihnea Ramanujan Data 13 noiembrie 2022 09:50:45
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int main()
{
    int n; fin>>n;
    for(int mask=1; mask<(1<<n); mask++){
        for(int j=0; j<n; j++){
            if(mask&(1<<j))
                fout<<j+1<<" ";
        }
        fout<<"\n";
    }
    return 0;
}