Python Program to Reverse a Given Number | python program to reverse a number using while loop

Python  Program to Reverse a Given Number

Reverse number programe

Program 

n=int(input("enter number:"))
rev=0
while(n>0):
    dig=n%10
    rev=rev*10+dig
    n=n//10
print("reverse of the number:",rev)

Output -

 

enter number:123
reverse of the number: 321