Note: (Restricted functionality due to obvious reasons!)
Minimal Code ( Raw-View ) :
#include<iostream.h>
#include<conio.h>
int x =10;
int addFnc(int &a, int y){
a = a + y;
if(a%10 > 7) {
return a;
} else {
addFnc(&a,y);
}
}
void main()
{
int i = 32;
addFnc( i, 23);
cout<<i;
getch();
}