Cod sursa(job #2912031)

Utilizator BlaugranasEnal Gemaledin Blaugranas Data 6 iulie 2022 17:40:42
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.26 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
ifstream F("submultimi.in");
ofstream G("submultimi.out");
int i,j,n;
int main()
{
    for(F>>n,i=1;i<(1<<n);++i,G<<'\n')
        for(j=0;j<n;++j)
            if(i&(1<<j))
                G<<j+1<<' ';
    return 0;
}