Reverse number using Recursion in Python

  

         Reverse number using Recursion in Python 

Python program to reverse a number and to print it on the screen. For example, if the input is 123, the output will be 321

Program:

reverse_number=0;

sum=0;rem=0;

def reverse_function(num):

   global sum

   if(num):

      rem=num%10;

      sum=sum*10+rem;

      reverse_function(num//10);

   

   else:

      return sum;

   return sum;

if __name__ == "__main__":

    num=int(input("Enter any number:"));

    reverse_number=reverse_function(num);

    print("After reverse the no is",reverse_number);

OutPut:

Enter any number:123

After reverse the no is 321