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5 lut 2024 · In this article, we will examine 8 examples to help you obtain a comprehensive understanding of while loops in Python. Example 1: Basic Python While Loop. Let’s go over a simple Python while loop example to understand its structure and functionality: >>> i = 0 >>> while i . 5: >>> print(i) >>> i += 1 Result: 0 1 2 3 4
Check out these examples to get a clear idea of how while loops work in Python. Let’s dive right in. 1. Example of using while loops in Python n = 1 while n < 5: print("Hello Pythonista") n = n+1 2. Example of using the break statement in while loops. In Python, we can use the break statement to end a while loop prematurely.
In Python, we use a while loop to repeat a block of code until a certain condition is met. For example, number = 1 while number <= 3: print(number) number = number + 1. Output. 1 2 3. In the above example, we have used a while loop to print the numbers from 1 to 3. The loop runs as long as the condition number <= 3 is True.
Exercises on Python While loop. The following exercises cover scenarios on While loop statement in Python. Exercise 1. Print ‘Hello World’ 5 times using While loop. i = 0. i < 5 . print('Hello World') Exercise 2. Iterate over the items in the list mylist. mylist = ['apple', 'banana', 'cherry'] i = 0. i < len(): print(mylist[i]) i += 1. Exercise 3.
29 sty 2024 · In this article, you’ll get 10 Python exercises for writing loops. You’ll also get the solutions with detailed explanations. A great way for beginners to learn Python is by doing hands-on exercises.
In this tutorial, you'll learn about indefinite iteration using the Python while loop. You’ll be able to construct basic and complex while loops, interrupt loop execution with break and continue, use the else clause with a while loop, and deal with infinite loops.
While Loop Example. Example 1: Print the numbers from 1 to 10. i = 1 while i <= 10: print(i, end=" ") # important: increment i i += 1. Output: 1 2 3 4 5 6 7 8 9 10. Example 2: Calculate the sum of natural numbers until the sum becomes greater than 100.
