Python Program to Reverse a Given Number

Python Program to Reverse a Given Number

Problem Description

The program takes a number and reverses it.

Python Program to Reverse a Given Number

Problem Solution

1.         Take the value of the integer and store in a variable.

2.         Using a while loop, get each digit of the number and store the reversed number in another variable.

3.         Print the reverse of the number.

4.         Exit.

Program/Source Code

Here is the source code of the Python Program to reverse a given number.




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)




Runtime Test Cases

Case 1:

Enter number: 124

Reverse of the number: 421

Case 2:

Enter number: 4538

Reverse of the number: 8354