Cod sursa(job #2940192)
Utilizator | Data | 14 noiembrie 2022 23:18:47 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.46 kb |
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n, x[17];
void afis(int k)
{
for(int i=1; i<=k; i++)
fout<<x[i]<<' ';
fout<<'\n';
}
void btk(int k)
{
for(int i=x[k-1]+1; i<=n; i++)
{
x[k]=i;
afis(k);
btk(k+1);
}
}
int main()
{
fin>>n;
fin.close();
x[0]=0;
btk(1);
fout.close();
return 0;
}