How to Find the Number of Digits in an Integer in Python?

Counting Digits in an Integer

Question: In Python, how can you determine the number of digits in an integer?

Answer: To find the number of digits in an integer, you can convert it into a string and then determine the length of the string. For example:

<code class="python">num = 12345
num_str = str(num)
num_digits = len(num_str)</code>

In this example, num_digits will be set to 5, which is the number of digits in the integer num.

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