#include #include void main() { clrscr(); long int b,n,c=9; cout < >n; while(n>0) { b=n%10; if(b

#include #include void main() { clrscr(); long int b,n,c=9; cout<<"Enter a number="; cin>>n; while(n>0) { b=n%10; if(b

How is this logic working?Please make me understand.