Cod sursa(job #683317)
Utilizator | Data | 20 februarie 2012 14:19:54 | |
---|---|---|---|
Problema | Combinari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include<fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,k,x[20];
void afisare()
{
for(int i=1;i<=k;i++)
{
g<<x[i]<<' ';
}
g<<'\n';
}
void comb(int a)
{
if(a<=k)
{
for(int i=x[a-1]+1;i<=n-k+a;i++)
{
x[a]=i;
comb(a+1);
}
}
else
{
afisare();
}
}
int main()
{
f>>n>>k;
comb(1);
return 0;
}