python for i in range(1, 6): if i == 3: continue print(i) Output: text 1 2 4 5 In this example, when i is 3, the continue statement skips the print(i) statement and moves directly to the next iteration. In a while loop: The loop will go back to the condition check with...
operator ="+"x =1y =2forcaseinswitch(operator):# switch只能用于for... in...循环中ifcase('+'):print(x + y)breakifcase('-'):print(x - y)breakifcase('*'):print(x * y)breakifcase('/'):print(x / y)breakifcase...
/usr/bin/python # -*- coding: UTF-8 -*- """ break 跳出整个循环 continue 跳出本次循环 pass 不做任何事情,一般用做占位语句。 """ number = 0 for number in range(5): if number == 3: break print("number is",number) print("end loop") 输出结果,当number为3时,整个循环将结束 number...
$x=0;while($x<10){if($x==4){continue;}echo"The number is:$x<br>";$x++;} Try it Yourself » Continue in Do While Loop Thecontinuestatement stops the current iteration in thedo...whileloop and continue with the next. Example ...
In Python the break statement is used to exit a for or a while loop and the continue statement is used in a while or for loop to take the control to the top of the loop without executing the rest statements inside the loop.
PythonWhile 循环语句 python while循环语句: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 如图:https://www.runoob.com/wp-content/uploads/2014/05/006faQNTgw1f5wnm06h3ug30ci08cake.gif https://www.runoob.com/wp-content/uploads/2013/11/loop-over-python-lis...
break语句和 C 中的类似,用于跳出最近的一级for或while循环。 循环可以有一个else子句;它在循环迭代完整个列表(对于for)或执行条件为 false (对于while)时执行,但循环被break中止的情况下不会执行。以下搜索素数的示例程序演示了这个子句: >>>forninrange(2,10):...forxinrange(2, n):...ifn % x ==0...
```while True:print("This is a infinite loop!")```在死循环中，程序会不断重复执行循环语句，不会停止或跳出循环。`break`和`continue`是Python中控制循环的关键字。`break`可以用于循环中，用于停止循环，即使循环条件尚未被满足。以下是一个示例：```while True:answer = input("Are you ...
Python Problem: SyntaxError: 'continue' not properly in loop This error raises in a Python program when thecontinuestatement is written outside thefororwhileloop body. Example age=20ifage>=18:print("You are eligible to get the vaccine ")continueelse:print("You are not Eligible for vaccing"...
for loopsandwhile loopsin Python allows you to automate and efficiently repeat tasks. These loops are fundamental constructs in Python that enable you to iterate over sequences, such as lists, tuples, and strings, or to execute a block of code repeatedly based on a condition. ...