Problem Statement

You’re given a number num. You need to count and print the total number of digits in num.

Example 1: Let num = 123456

Total number of digits in 123456 = 6

Thus, the output is 6.

Example 2: Let num = 325

Total number of digits in 325 = 3

Thus, the output is 3.

Iterative Approach to Count the Total Number of Digits in a Given Number

C++ Program to Count The Total Number of Digits in a Given Number

Below is the C++ program to count the total number of digits in a given number using iteration:

Output:

Python Program to Count the Total Number of Digits in a Given Number

Below is the Python program to count the total number of digits in a given number using iteration:

Output:

JavaScript Program to Count The Total Number of Digits in a Given Number

Below is the JavaScript program to count the total number of digits in a given number using iteration:

Output:

Log-Based Approach to Count the Total Number of Digits in a Given Number

C++ Program to Count the Total Number of Digits in a Given Number

Below is the C++ program to count the total number of digits in a given number using a log-based approach:

Output:

Python Program to Count the Total Number of Digits in a Given Number

Below is the Python program to count the total number of digits in a given number using a log-based approach:

Output:

JavaScript Program to Count the Total Number of Digits in a Given Number

Below is the JavaScript program to count the total number of digits in a given number using a log-based approach:

Output:

String-Based Approach to Count the Total Number of Digits in a Given Number

C++ Program to Count the Total Number of Digits in a Given Number

Below is the C++ program to count the total number of digits in a given number using a string-based approach:

Output:

Python Program to Count the Total Number of Digits in a Given Number

Below is the Python program to count the total number of digits in a given number using a string-based approach:

Output:

JavaScript Program to Count the Total Number of Digits in a Given Number

Below is the JavaScript program to count the total number of digits in a given number using a string-based approach:

Output:

Develop Projects to Solidify Your Concepts

If you’re a beginner programmer, it would behoove you to develop some beginner-level projects to solidify your programming concepts. You can develop projects like to-do list apps, calculators, digital clocks, simple games, weight conversion tools, etc. Choose something that sparks your interest and get down to business; happy coding!