Cod sursa(job #2759994)
Utilizator | Data | 22 iunie 2021 10:20:17 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <fstream>
using namespace std;
ifstream cin("submultimi.in");
ofstream cout("submultimi.out");
int n;
bool este(int x, int j)
{
if((x>>(j-1)) & 1)
return 1;
return 0;
}
int main() {
cin >> n;
for(int i=1; i<(1<<n); ++i)
{
for(int j=1; j<=n; ++j)
{
if(este(i,j))
cout << j << ' ';
}
cout << '\n';
}
return 0;
}