Cod sursa(job #1466573)
Utilizator | Data | 29 iulie 2015 15:28:38 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include <fstream>
using namespace std;
ofstream fout("submultimi.out");
ifstream fin("submultimi.in");
int x[20], n;
void afis(int k)
{
for(int i=1; i<=k; i++) fout << x[i] << ' ';
fout << '\n';
}
void bkt(int k)
{
for(int i=x[k-1]+1; i<=n; i++){
x[k] = i;
afis(k);
bkt(k+1);
}
}
int main()
{
fin >> n;
bkt(1);
return 0;
}