Cod sursa(job #3123793)
Utilizator | Data | 25 aprilie 2023 13:11:50 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <fstream>
using namespace std;
ifstream cin("submultimi.in");
ofstream cout("submultimi.out");
int main()
{
int n;
cin >> n;
int lim = (1 << (n + 1)) - 1;
for(int i = 1; i <= lim / 2; i++)
{
for(int j = 1; j <= n; j++)
if((1 << (j - 1)) & i)
cout << j << ' ';
cout << '\n';
}
return 0;
}