Cod sursa(job #3344968)

Utilizator alexkAlexandru Kelemen alexk Data 7 martie 2026 10:44:09
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream cin("submultimi.in");
ofstream cout("submultimi.out");
int main()
{
    int n;
    cin>>n;
    for(int i=1;i<=(1<<n)-1;i++)
    {
        for(int j=0;j<n;j++)
            if(i&(1<<j))
                cout<<j+1<<' ';
        cout<<'\n';
    }
    return 0;
}