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40 Python Loops Coding Exercises with Solutions – PYnative
June 13, 2026 - Practice Python loops with 40 coding problems with solutions. Practice for, while, and nested loops. Perfect for beginners and intermediate programmers.
GitHub
github.com › Asabeneh › 30-Days-Of-Python › blob › master › 10_Day_Loops › 10_loops.md
30-Days-Of-Python/10_Day_Loops/10_loops.md at master · Asabeneh/30-Days-Of-Python
Iterate 10 to 0 using for loop, do the same using while loop. Write a loop that makes seven calls to print(), so we get on the output the following triangle: ... # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # ... 0 x 0 = 0 1 x 1 = 1 2 x 2 = 4 3 x 3 = 9 4 x 4 = 16 5 x 5 = 25 6 x 6 = 36 7 x 7 = 49 8 x 8 = 64 9 x 9 = 81 10 x 10 = 100 · Iterate through the list, ['Python', 'Numpy','Pandas','Django', 'Flask'] using a for loop and print out the items.
Author Asabeneh
Ideas for practicing for and while loops?
For: print out only even numbers between 1 and 100. Now do it without using an if statement.
While: Ask the user for a secret password. Keep going until they get it right. Now do the same without using an if statement.
These are probably the most basic ideas. Once you have them down, you can build on your knowledge.
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October 2, 2020For loops and while loops
I get what you are saying :) I need a lot of practice for stuff to stick. When I was learning conditionals and looping, the best advice I got was to start with some practice problems, then make up similar problems with my own data and scenarios. For example, you could write a program to loop through a list of addresses and have it return some information about each entry. Or, you could write a program to take keyboard input and keep printing some result until you enter 'N' (the while loop in action). We were also told to try to solve the problems without using while or for loops to help motivate why you would want them in the first place. That really helped solidify the concepts for me, because you can write code without the loops, but it gets long and tedious... Btw, another link I used was https://www.practicepython.org/ . More on reddit.com
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June 9, 2018Python exercises to practice skills
Nice thank you
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September 27, 2018Resource: Python Exercises, Practice Problems and Solutions for Beginners
If you're aiming to improve your problem solving skill try the following sites: codesignal.com | www.coderbyte.com | www.codewars.com With that being said, above all, it’s important that you learn to think like a programmer! The bellow paragraphs is a VERY important concept extracted from Jean Paul Knight book titled: “LEARN PYTHON WITH NO PROGRAMMING EXPERIENCE” [ a book that I will strongly suggest you to buy an read ] There is a way that programmers think that is different from the rest of the world. If you want to understand functions and other programming concepts, you must have the right mindset. Why is it important to think like a programmer? Before we go deeper into functions and other Python concepts, we must look at a crucial mindset. The mindset of a programmer. When you have this mindset, you will find it much easier to bridge the gap between beginner and intermediate. You will also be able to quickly remove any mental block that cause you to struggle. On the other hand, without the right mindset you may find yourself stuck way too often. You may find it hard to progress beyond tutorials. In particular, it may be hard to start making your own programs. Worse still, documentation ( often badly written ) will be enough to stop you in your tracks. There is another reason why having the right mindset is important. If you are using Python to automate stuff, you’ll be more likely to find quick solutions. If Python is required for you job, you will write code that impresses your peers, and more importantly your boss. Even if you code for yourself, the right kind of thinking will make your work easier, faster, and more efficient. Don’t skip the mindset bit! I believe the biggest reason why people get stuck in “newbie” mode is not understanding how programming works. Let’s take a deeper look. What does thinking like a programmer mean? For the purpose of this guide, we will use a very simple defition. A programmers mindset is a way of thinking that focuses on creating useful and practical solutions to problems. It means you grasp the basic fundamentals that make you a good programmer. The challenge is, that the programmers mindset doesn’t have much to do with coding. That’s what trips up many beginners. For instance, many people spend a lot of time on syntax. It’s kind of like putting on a stage show. The hard work happens during the reahersals, behind the scenes. Then, When it comes to programming, most of your work happens before you start up your favorite code editor. The biggest mistake beginners make is… …focusing too much on the code. Yet, there are two skills that will make you a master - neither of them involve writing code. They are: Knowing how to learn Knowing how to solve problems. Great programmers always keep learning. There is no programmer who knows it all. So, as you progress you will always find yourself learning new libraries. You will also discover new concepts along the way. The key to becoming better is accepting that you’ll always be a learner. For this reason, you need to have skills that allow you to learn quickly. The other keys is knowing how to solve problems. When it comes to problem solving, the computer is not your best friend. In fact, the computer is your servant but we’ll come back to that later. Your true best friend is a piece of paper ( and a pen! ) As a good programmer, you’ll need to be able to solve problems using pen and paper. Then, once you’ve solved the problem, you use the solution as your guide when writing the code. “OK, so what happens next?” Next we’re going to mix up learning Python with learning the right mindset. That way, you’ll naturally absorb the concepts you need to grasp. As a result, you’ll become better at using functions. At the same time, your overall programming skills will go to the next level. Let’s go! It’s time to discover why you need functions in the first place… Support the Author by getting his book HERE More on reddit.com
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July 17, 2018What is the rationale behind choosing a 'while loop' for calculating factorials over a 'for loop' for iterating over list elements, with reference to data handling and loop control?
Choosing a 'while loop' for calculating factorials is rational as factorial computation relies on decrementing actions until a base condition (multiplying down to one) is met, aligning naturally with the condition-rendered execution model of 'while loops' . In contrast, a 'for loop' for iterating over list elements is apt when handling data where each element needs processing with assured traversal and post-boundary iteration is desired, supplementing static data access requirements beyond condition-specific loops .
scribd.com
scribd.com › document › 687466145 › Python-Loop-Exercise
Python Loop Exercises and Solutions | PDF
How does the use of a 'for loop' differ in solving a multiplication table exercise from using a 'while loop' in calculating a factorial, according to the provided document?
In the Python exercises, a 'for loop' is used in the multiplication table exercise because it iterates over a fixed range of numbers, making it suitable for tasks with a predetermined number of iterations such as multiplication tables. It efficiently handles known iteration counts, as demonstrated in the exercise that prints multiplication tables of a user-inputted number . Conversely, a 'while loop' is used in calculating a factorial because it can be more flexible when the termination condition is based on a computation that doesn’t initially know the number of iterations, like continually m
scribd.com
scribd.com › document › 687466145 › Python-Loop-Exercise
Python Loop Exercises and Solutions | PDF
Discuss the reasoning behind selecting a 'for loop' to calculate the multiplication table versus a 'while loop' for checking palindrome numbers, focusing on execution constraints and iterations.
A 'for loop' is selected to calculate the multiplication table due to its inherent structure suitable for predefined iteration ranges that multiplication tables demand, allowing straightforward top-down computation from 1 through the input value . Conversely, a 'while loop' for checking palindromes is chosen for its capability to handle complex condition-driven iterations, vital for reversing numbers and comparing segments until a central point, making it suited to comparisons that may not guarantee equal iterations .
scribd.com
scribd.com › document › 687466145 › Python-Loop-Exercise
Python Loop Exercises and Solutions | PDF
Videos
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Guamcc
ifs.guamcc.edu › adminftp › academics › computer › ycflores › CS212 › while_loop_exercises.pdf pdf
In-Class Exercise - Python While Loop Exercises (Save As: whileloop.py)
In-Class Exercise - Python While Loop Exercises (Save As: whileloop.py)
LearnPython.com
learnpython.com › blog › python-loop-exercises
10 Python Loop Exercises with Solutions | LearnPython.com
January 29, 2024 - In this article, we will explore ten practice exercises specifically designed to enhance beginners’ understanding of looping in Python. We’ll also provide you with detailed solutions. These exercises are taken directly from our online courses – mostly from the Python Data Structures in Practice course, but also from the Python Basics Part 1, Part 2, and Part 3 series.
Python Lobby
pythonlobby.com › home › python loop exercises with solution – for loop(), while loop() etc.
Python Loop Exercises with Solution – for loop(), while loop() etc.
October 9, 2022 - Expected output Result: Positive: [23, 4, 23, 21, 3] Negative: [-6, -45, -9, -8] Show Solution · # Program to separate +ve and -ve x = [23,4,-6,23,-9,21,3,-45,-8] pos = [] neg = [] for i in range(len(x)): if x[i] < 0: neg.append(x[i]) else: pos.append(x[i]) print("Positive numbers are: ",pos) print("Negative numbers are: ",neg) # output # Positive numbers are: [23, 4, 23, 21, 3] # Negative numbers are: [-6, -9, -45, -8] ... # Append a list with types of elements n = [23, 'Python',23.98] x = [] for i in range(len(n)): x.append(type(n[i])) print(n) print(x) # output # [23, 'Python', 23.98] #[<class 'int'>,<class 'str'>,<class 'float'>]
University of Central Florida
cs.ucf.edu › ~dmarino › ucf › juniorknights › python1 › Python-Cht3.pdf pdf
(Python) Chapter 3: Repetition 3.1 while loop Motivation
Here are both solutions: ... Consider adding the numbers 1, 2, 3, 4, …, 100. If you were to do this task by hand, you’d start a · counter at 0, add in 1 to it to obtain 1, then add in 2 to it to obtain 3, then add in 3 to it to obtain ... Let’s use the while loop to automate this task.
Mkzia
mkzia.github.io › eas503-book › chapters › 06 › while_loop_exercises.html
6.3. While Loop Exercises — EAS503: Python for Data Scientists
end_number = int(input('Enter an integer number: ')) current_number = 0 while current_number <= end_number: if current_number % 2 == 0: print(current_number) current_number += 1
Scribd
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Python Loop Exercises and Solutions | PDF
Python Loop Exercise - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free. This document outlines 10 exercises to practice for and while loops in Python. The exercises include printing numbers from 1 to 10, creating a multiplication table from a user-input number, finding the sum of natural numbers, iterating through a list and printing names, calculating the factorial of a user-input number, printing the Fibonacci series up to a user-specified amount of terms, reversing a user-input number, counting vowels in a string, checking if a user-input number is a palindrome, and calculating the sum of squares from 1 to 5.
W3Schools
w3schools.com › python › exercise.asp
Exercise: - Python While Loops
I completed one of the Python exercises on w3schools.com
Tutorials
zframez.com › tutorials › chapter 6: python while and for loops: examples and explanations
Chapter 6: Python While and For Loops: Examples and Explanations - Tutorials
October 16, 2024 - This Python tutorial covers the basics of while loops, for loops, and the range function with easy-to-follow examples. Start learning Python loops now!
Teclado
teclado.com › 30-days-of-python › python-30-day-8-while-loops
Day 8: While Loops | Teclado
2) Use a loop and the continue keyword to print out every character in the string "Python", except the "o". Remember that strings are collections, and they are iterable, so you can iterate over the string, which will yield one character at a time. 3) Using one of the examples from earlier—or ...
Prestalo
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scorecard.s.prestalo.com - Python While Loop Exercises With Solutions
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Pythonista Planet
pythonistaplanet.com › python-while-loop-examples
18 Python while Loop Examples and Exercises – Pythonista Planet
February 2, 2023 - In this post, I have added some simple examples of using while loops in Python for various needs. Check out these examples to get a clear idea of how while loops work in Python.
TechBeamers
techbeamers.com › python-while-loop
Python While Loop - TechBeamers
November 30, 2025 - This tutorial explains Python while loop, and its syntax and provides examples of how to use it in different situations. Unlike the for loop which runs up to a…
30 Days Coding
30dayscoding.com › blog › python-while-loop-exercises
Mastering While Loops in Python: Exercises and Examples
April 27, 2024 - Hold on, while it loads...
Pythontutorials
pythontutorials.eu › basic › loops
Loops: for and while // Python Tutorials
Click here to see one solution! ... If the number of sales are unknown, ask the user to enter the number of sales, and update the dict accordingly · This exercise is not checked automatically, because there are several possible solutions.
BrainStation®
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Python While Loop (2026 Tutorial & Examples) | BrainStation®
February 4, 2025 - Each time you spend money, you will print the remaining amount of money left in the piggy bank. Create a variable called piggy_bank_balance and assign it a value of 100 to start with. Write a while loop as follows to spend money and print the ...
Proficientpython
proficientpython.com › 2-loops-&-lists › 2-exercise-while-loops.html
Proficient Python: Exercise: While loops
def product_of_numbers(end): """Returns the product of all the numbers from 1 to the end number, including the end number. >>> product_of_numbers(1) 1 >>> product_of_numbers(2) 2 >>> product_of_numbers(3) 6 >>> product_of_numbers(10) 3628800 """ result = 1 counter = 0 while counter < end: result *= counter counter += 2 return result