Hello everyone, welcome back to programminginpython.com! In this post, I will show you how to find the number of digits in a number. It is pretty simple logic.
https://www.youtube.com/watch?v=bpBBcymXP0U”]
You can watch this video on Youtube here
Find the number of digits in a number – Code Visualization
Task
To find the number of digits in a given number.
Approach
- Read the number whose digits to be counted.
- Use a while loop to get each digit of the number using a modulus
//operator - Increment after a digit is obtained.
- Continue until the value of the number is 0
- Print the total count(number of digits) of the number.
Program
__author__ = 'Avinash'
input_num = int(input('Enter any number: '))
count = 0
while input_num > 0:
count += 1
input_num //= 10
print("The number of digits in the given number are:", count)
Output
You can watch this video on Youtube here
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