In this program, we will print the reverse of a number.
Steps to solve the program
- Take a number as input through the user and create a variable rev and assign its value equal to 0.
- Use a while loop to find the reverse of a number.
- While num is greater than 0 divide the number by 10 using % to find the remainder.
- Multiply the rev by 10 and add the remainder to it.
- Now divide number by 10 using //.
- Print the final output.
n = int(input("Enter a number: "))
rev = 0
while n>0:
r = n%10
rev = (rev*10) + r
n = n // 10
print("Reverse number: ",rev)
Output :
Enter a number: 256
Reverse number: 652