Cod sursa(job #2683770)
Utilizator | Data | 12 decembrie 2020 09:43:22 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.37 kb |
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n, i, mask;
int main()
{
f.tie(0), g.tie(0);
f >> n;
for (mask = 1; mask < (1 << n); ++mask)
{
for (i = 0; i < n; ++i)
if ((mask & (1 << i)))
g << i + 1 << " ";
g << '\n';
}
return 0;
}