Mar 10, 2011 · How do we use python to generate a four digit counter? range(0,9999) will have 1 digits, 2 digits and 3 digits. We only want 4 digits. i.e. 0000 to 9999. Of course, the simplest …

Jan 28, 2025 · Using re.findall () in Python allows to extract all substrings that match a specific pattern such as digits, from a given string. Explanation: re.findall () function is used to find all …

Mar 7, 2024 · For example, if your input is the integer 2023, you would expect the output to be 4, representing the four digits that construct the number. This article explores various methods to …

Apr 25, 2023 · In this tutorial, we will learn how to count the total number of digits of a number using Python. The program will take the number as an input from the user and print out the …

Jan 10, 2025 · Python’s built-in random module provides several functions to generate random numbers. Let’s explore how to use it to create random 4-digit numbers. 1. Basic Random …

Feb 2, 2024 · There are many ways to generate a random four-digit number, but Python provides a simple path. Using the randint() method of the random module, we can easily create a …

After getting input as int n > 9999 or n < 1000 :x or maybe just len (str (n)) != 4. You could also do it in one compare: if 1000 <= x < 10000: # do stuff. Here's one way to do it while True: try: n = …

Nov 6, 2015 · You might want to reexamine your inputs; print(repr(num)) should let you know if you actually got four digits or if there is additional contents in the str you're missing.

Explore how to create an accurate Python regex pattern that checks for specific user input requirements.---This video is based on the question https://stacko...

Sep 16, 2024 · This problem can be solved by using the split function to convert string to list and then the list comprehension which can help us iterate through the list and isdigit function helps …