Cod sursa(job #2119598)
Utilizator | Dobleaga Alexandru Alexandruabcde | Data | 1 februarie 2018 14:27:13 |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.56 kb |
#include <fstream>
using namespace std;
ifstream f ("submultimi.in");
ofstream g ("submultimi.out");
int n,sol[20];
bool ok (int k)
{
for (int i=1;i<k;i++)
if (sol[i]>=sol[k]) return false;
return true;
}
void afis(int k)
{
for (int i=1;i<=k;i++)
{
g<<sol[i]<<" ";
}
g<<'\n';
}
void Back(int k)
{
int i;
for (i=1;i<=n;i++)
{
sol[k]=i;
if (ok(k))
{
afis(k);
Back(k+1);
}
}
}
int main()
{
f>>n;
Back(1);
return 0;
}