Cod sursa(job #462578)
Utilizator | Data | 11 iunie 2010 19:05:23 | |
---|---|---|---|
Problema | Combinari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.38 kb |
#include<fstream>
using namespace std;
ifstream f("combinari.in");ofstream g("combinari.out");
int n,x[19],k;
void afis()
{
int i;
for(i=1;i<=k;i++)g<<x[i]<<' ';
g<<'\n';
}
void comb(int i)
{
int j;
for(j=1+x[i-1];j<=n;j++)
{
x[i]=j;
if(i==k)afis();
else comb(i+1);
}
}
int main()
{
f>>n>>k;
comb(1);
f.close();g.close();
return 0;
}