function calling with pre decrement condition in if
- by thulasi
void display(int a)
{
printf("\n%d",a);
if(--a)
display(a);
printf("\n%d",a);
}
main()
{
display(4);
}
Please explain the above program. i can't understand.what is the output.ya sir i got oupt like this 4 3 2 1 0 1 2 3 how is it sir
