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. Answer from vikingvynotking on reddit.com
Vista Academy
thevistaacademy.com › home › blog › some important questions of while loop in python to practice (with answers)
20+ While Loop Questions in Python (With Answers & Practice Problems)
May 13, 2026 - Practice key while loop questions in Python with answers. Includes syntax errors, indefinite loops, execution count, and beginner-friendly examples.
Reddit
reddit.com › r/learnpython › ideas for practicing for and while loops?
r/learnpython on Reddit: Ideas for practicing for and while loops?
October 2, 2020 -
I'm looking for projects that can help me practice for and while loops:
So far, I have mastered if statements, operators, and all the simple stuff, however, I have been struggling with loops for some time. I figure some practice projects could help me get the hang of it.
Top answer 1 of 23
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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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It's hard to imagine any kind of program that wouldn't contain a loop; it's a pretty essential concept in the programmer's toolkit.
So really any project will make you write for loops. (Don't worry about while, it's actually used quite a bit less in Python.)
But I think better than practice is understanding. If you understand what for does then the conditions under which you should use it are pretty obvious.
Help with explanation of class and cases when u use for loop and while loop and defining a function Aug 27, 2025
r/learnpython 10mo ago
Best way to learn loops in python & make it stick? : r/learnpython May 12, 2024
r/learnpython 2y ago
Looking for practice while loop questions
I just went through a whole bunch of for loop exercises and I feel like I have a good understanding of it but I’m having a hard time finding practice while loop problems. Any good links to sites with specifically while loop exercises with solutions? All I’ve found bunches for loop and while ... More on discuss.python.org
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February 3, 2023Having problems solving python Practice Quiz: While Loops - Stack Overflow
I got an exercise like this: Fill in the blanks to complete the while loop so that it returns the sum of all the divisors of a number, without including the number itself. As a reminder, a divisor ... More on stackoverflow.com
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.
More on reddit.com 34
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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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while loop in python - Practice problems with solution - YouTube
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Python Practice Problems - 05 Iteration - Loops - YouTube
PYnative
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Python Loops Exercises: 40+ Coding Problems with Solutions
June 13, 2026 - The code inside will keep running as long as this statement remains true. i += 1: This is the “step.” Without this, i would always be 1, and the loop would never end (an infinite loop). Practice Problem: Write a program to display numbers from -10 to -1 using a for loop.
W3Schools
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Exercise: - Python While Loops
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W3Schools
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Python While Loops
Python Examples Python Compiler Python Exercises Python Quiz Python Challenges Python Practice Problems Python Server Python Syllabus Python Study Plan Python Interview Q&A Python Bootcamp Python Training ... With the while loop we can execute a set of statements as long as a condition is true.
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
CodeChef
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While Loop in Python Programming
Test your Learn Python Programming knowledge with our While Loop practice problem. Dive into the world of python challenges at CodeChef.
CS-IP-Learning-Hub
csiplearninghub.com › questions-of-while-loop-in-python
40 Important Questions of While loop in Python (Solved) Class 11 - CS-IP-Learning-Hub
January 15, 2023 - Ans. n = int(input("Enter number of terms : ")) s = 0 sp = 1 sn = 0 i = 2 while(i <= n): if i % 2 == 0: sp = sp + i ** 2 i = i + 1 else : sn = sn + i ** 2 i = i + 1 print(sp - sn) OUTPUT : Enter number of terms : 6 23 ...
BrainStation®
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Python While Loop (2026 Tutorial & Examples) | BrainStation®
February 4, 2025 - Write the logic inside the while loop that should be executed if the condition is True in step 2. The condition is always checked first and only if it’s True, the logic inside of the while loop will be executed otherwise the code that follows ...
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
Python.org
discuss.python.org › python help
Looking for practice while loop questions - Python Help - Discussions on Python.org
February 3, 2023 - I just went through a whole bunch of for loop exercises and I feel like I have a good understanding of it but I’m having a hard time finding practice while loop problems. Any good links to sites with specifically while loop exercises with solutions? All I’ve found bunches for loop and while ...
Teclado
teclado.com › 30-days-of-python › python-30-day-8-while-loops
Day 8: While Loops | Teclado
When we want to specify an infinite loop, we want to write an expression which is always going to be evaluate to a truthy value. A good example is the Boolean value, True, which is always going to evaluate to True if we test its truth value. I don't recommend you run this code, but we could ...
Pythonforall
pythonforall.com › practice › prwhile
Practice Python: While Loop | PythonForAll
February 9, 2026 - Continuously take input using while True and exit the loop only if “stop” is entered. Now that you’ve reviewed the problems, practice them below using the code runner!
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...
Computer Science Newbies
csnewbs.com › python-6b-while-loops
Python | 6b - While Loops | CSNewbs
The continue command will move to the next iteration (it can be considered as starting the loop again). ... The program below allows numbers to be entered and keeps track of a running total. Entering 1 inputs a number, 2 displays the total and 3 stops the program. total = 0 while True: choice = input("\nType 1 to enter, 2 for a total and 3 to stop: ") if choice == "1": number = int(input("Enter a number: ")) total = total + number continue elif choice == "2": print("The total is" , total) continue elif choice == "3": break print("\nProgram finished.")
Pythonista Planet
pythonistaplanet.com › python-while-loop-examples
18 Python while Loop Examples and Exercises – Pythonista Planet
February 2, 2023 - In Python programming, we use while loops to do a task a certain number of times repeatedly. The while loop checks a condition and executes…
Stack Overflow
stackoverflow.com › questions › 76675740 › having-problems-solving-python-practice-quiz-while-loops
Having problems solving python Practice Quiz: While Loops - Stack Overflow
# Fill in the blanks so that the while loop continues to run while the # "divisor" variable is less than the "number" parameter. def sum_divisors(number): # Initialize the appropriate variables divisor = 1 total = 0 # Avoid dividing by 0 and ...
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 - # N natural number n = int(input("Enter range: ")) #10 while(n!=0): print(n, end=" ") n = n - 1 # output # 10 9 8 7 6 5 4 3 2 1
GeeksforGeeks
geeksforgeeks.org › problems › while-loop-in-python › 1
While loop in Python | Practice | GeeksforGeeks
Congratulations! You are one more step close to Python Programming World. You are now familiar with if-elif-else in Python, and for loop in Python. While loop in Python is same as like in CPP and Java, but, here you have to use ':' to end while state
LearnPython.com
learnpython.com › blog › python-loop-exercises
10 Python Loop Exercises with Solutions | LearnPython.com
January 29, 2024 - A great way for beginners to learn Python is by doing hands-on exercises. In this article, you’ll get 10 Python exercises for writing loops. You’ll also get the solutions with detailed explanations.