Cod sursa(job #3163166)
Utilizator | Data | 30 octombrie 2023 18:55:20 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n, x[20];
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;
}