Cod sursa(job #2541525)
Utilizator | Cosofret Octavian-Stefan Octav02 | Data | 8 februarie 2020 15:33:06 |
---|---|---|---|
Problema | Submultimi | Scor | 90 |
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 sol[16];
int n;
void print(int k)
{
int i;
for(i=1;i<=k;i++)
fout<<sol[i]<<" ";
fout<<"\n";
}
void backt(int k)
{
if(k == n+1)
return;
else
{
int i;
for(i=sol[k-1]+1;i<=n;i++)
{
sol[k] = i;
print(k);
backt(k+1);
}
}
}
int main()
{
fin>>n;
backt(1);
return 0;
}