Cod sursa(job #157400)

Utilizator diana_sandrudienutza sandru diana_sandru Data 12 martie 2008 23:44:59
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 kb
#include<fstream.h>
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,k,x[100];
void afis(int l)
{
int i;
for(i=1;i<=l-1;i++)
g<<x[i]<<" ";
g<<'\n';
}
void back(int l)
{
int i;
if(l==k+1)
afis(l);
else
for(i=x[l-1]+1;i<=n;i++)
{
x[l]=i;
back(l+1);
}
}
int main()
{
f>>n>>k;
back(1);
f.close();
g.close();
return 0;
}