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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
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.
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.
30 maj 2021 · While loop – It is used to repeat set of statement until its true. In other words, while loop keeps continue executing a statement until a condition or block of code is true, as condition goes false, it breaks loop and come out of loop. Example 1- It returns number 1 to 5 until statement is not false. First, adding number 1 to x, then ...
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.
Learn how to use Python's while loop to execute a block of code repeatedly until a certain condition is met. This tutorial includes examples of while loop syntax, characteristics, and manipulation techniques such as the break and continue statements.
29 sty 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.
