Learn about Program to Reverse Integer using Recursion Python in the below code example. Also refer the comments in the code snippet to get a detailed view about what’s actually happening.
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Program to Reverse Integer using Recursion Python
# Python program to reverse a number using recursion
reverse, base = 0, 1
#user-defined function
def findReverse(num):
global reverse
global base
if(num > 0):
findReverse((int)(num/10))
reverse += (num % 10) * base
base *= 10
return reverse
# input from user
num = int(input('Enter an integer number: '))
# print result
print('The reverse number is =', findReverse(num))Output:
Enter an integer number: 456
The reverse number is = 654
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