Pythonwhileloop withbreakstatement We can use abreak statementinside awhileloop to terminate the loop immediately without checking the test condition. For example, while True: user_input = input('Enter your name: ') # terminate the loop when user enters end if user_input == 'end': print(f...
There are many different ways to write a loop. We will focus on a WHILE loop and how to use its python. Normally, All Programming Languages using different types of looping statements like for, while and do-while. These types of looping statements are used for checking the conditions repeate...
As a reminder, while loop syntax is: # stuff before while condition: # do stuff, update condition # stuff after. Following are some examples of how to write a while loop in Python for different use cases. Animated Countdown The following program counts down from a user-inputted start to ...
Python comes with two inbuilt keywords to interrupt loop iteration,breakandcontinue. Break Keyword In While loop The break keyword immediately terminates the while loop. Let's add a break statement to our existing code, x =1while(x<=3):print(x) x = x +1ifx ==3:breakelse:print("x is...
Python While Loop Examples Let us take a look at a few examples of while loop in Python so that you can explore its use easily in your program. 1. Printing a range of numbers in Python number = 0 while number <=5: print(number) ...
Python While 2 You’ll notice that this code will run forever, because alive will never be False in this code. Stop the code by making this change, then running it: alive = False Now, this code does nothing at all. Why? Because the while loop will not run if ...
1. Quick Examples of using range() in the while loop Following are quick examples of range() with the while loop. # range() with stop parameter i=0 while i in range(10): print(i,end=" ") i=i+1 # range() with start and stop parameters ...
Python while loop: Loops are used to repeatedly execute block of program statements. The basic loop structure in Python is while loop. See the syntax and various examples.
Python While 循环语句 Python 编程中 while 语句用于循环执行程序,即在某条件下,循环执行某段程序,以处理需要重复处理的相同任务。其基本形式为: while判断条件(condition):执行语句(statements)…… 执行语句可以是单个语句或语句块。判断条件可以是任何表达式,任何非零、或非空(null)的值均为true。
ExampleGet your own Python Server Print i as long as i is less than 6: i =1 whilei <6: print(i) i +=1 Try it Yourself » Note:remember to increment i, or else the loop will continue forever. Thewhileloop requires relevant variables to be ready, in this example we need to def...