Question

Solve the python program

Answer 1

This problem is about finding the last digit of a number and printing it along the input number, we are asked to create a function to do this task.

Required program :-

def last(n):

n = str(n)

k = len(n)

print(f"The number is {n} and it's last digit is {n[k-1]}")

Explanation :-

• Firstly create a function named last (or according to your choice).

• Now typecast the input value to string form.

• Now find the length of the input string by using len() function.

• We know that index ranging starts from 0 but len() function starts from 1, we have to subtract 1 from the length of string (TypeCasted number) in order to print the last value of string.

• Now using print function print the last digit of number along with the number as mentioned in the question in function.

Let's check our program :-

>>> last(98)

8

>>> last(5437)

7

>>> last(2314350)

0