Cod sursa(job #1254781)
| Utilizator | Data | 3 noiembrie 2014 14:36:01 | |
|---|---|---|---|
| Problema | Combinari | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.46 kb |
#include <fstream>
using namespace std;
ifstream is("combinari.in");
ofstream os("combinari.out");
int n, p, x[100];
void Comb(int k);
void Write(int k);
int main()
{
is >> n >> p;
Comb(1);
is.close();
os.close();
return 0;
}
void Comb(int k)
{
if(k == p + 1)
{
Write(k-1);
return;
}
for(int i = x[k-1] + 1; i <= n - p + k; ++i)
{
x[k] = i;
Comb(k+1);
}
}
void Write(int k)
{
for(int i =1; i <= k; ++i)
os << x[i] << ' ';
os << '\n';
return ;
}
