Python Program to find the sum of first and last digit of a number

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In this program, You will learn how to find the sum of first and last digit of a number in Python.

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1234 => 1 + 4 = 5

Example: How to find the sum of first and last digit of a number in Python.

n = int(input("Enter a number:"))
rev = 0
fd = 0
s = 0

ld = n % 10
while n > 0:
    r = n % 10
    rev = rev * 10 + r
    n = int(n / 10)

fd = rev % 10
s = fd + ld
print("Sum of first and last digits:", s)

Output:

Enter a number:3456
Sum of first and last digits: 9