Cod sursa(job #157362)

Utilizator diana_sandrudienutza sandru diana_sandru Data 12 martie 2008 23:16:35
Problema Combinari Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include<fstream.h>
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,k,i,j,x[100];
void back(int l)
{
if(l==k)
{
for(j=1;j<=k;j++)
g<<x[j]<<" ";
g<<'\n';
}
else
{
for(i=x[l]+1;i<=n;i++)
{
x[l+1]=i;
back(l+1);
}
}
}
int main()
{
f>>n>>k;
back(0);
f.close();
g.close();
return 0;
}