FOR - recursiv

# include <iostream.h>;
# include <conio.h>;

int n;

void forr(int i)
{
 if(i>n) return;
 forr(i+1);
 cout<<i<<" ";
}

void forr2(int j)
{
if(j<=0) return;
forr2(j-1);
forr(j);
cout<<"\n";
}

void main(void)
{
clrscr();
cout<<"Intr n= ";
 cin>>n;

 forr2(n);

getche();
}