Here, the condition of the while loop is alwaysTrue. However, if the user entersend, the loop termiantes because of thebreakstatement. Pythonwhileloop with anelseclause In Python, awhileloop can have an optionalelseclause - that is executed once the loop condition isFalse. For example, coun...
与for或while循环一起使用，如果循环正常结束（即不是因为break退出的），则执行else子句中的代码。for i in range(3): if i == 2: break print(i, end=' ') # 打印0和1 else: print("Loop completed without encountering a 'break' statement.")5.循环控制语句：range()函数：生成一个起始默认为0的...
CONDITION1 { string condition1 } CONDITION2 { string condition2 } WHILE { string while_loop } CONDITION1 ||--| WHILE: condition1 CONDITION2 ||--| WHILE: condition2 结尾 通过上述步骤,我们可以成功实现"Python while两个条件"的功能。希望以上内容对你有所帮助,如果还有其他问题,欢迎随时向我提问。...
condition_1=count<5# 第一个条件:count小于5condition_2=count<3# 第二个条件:count小于3 1. 2. 步骤3: 使用while循环判断条件 接下来,我们使用while循环来判断这些条件。这可以用or(或)或and(与)连接多个条件。 AI检测代码解析 whilecondition_1orcondition_2:# 当condition_1或condition_2为真时,继续执行...
while (x < 5): print(x) x += 1 Flowchart: The following while loop is an infinite loop, using True as the condition: x = 10; while (True): print(x) x += 1 Flowchart: Python: while and else statement There is a structural similarity between while and else statement. Both have ...
whilecondition:body 其中，condition 表达式的结果是一个布尔值 True 或者 False。while 语句在每次迭代时...
2. while 循环 while循环在条件为True时重复执行代码块,直到条件变为False。 基本语法 python while condition: # 循环体代码 示例 python count = 0 while count < 5: print(count) count += 1 # 修改条件变量,避免无限循环 结合break和continue
With thebreakstatement we can stop the loop even if the while condition is true: Example Exit the loop when i is 3: i =1 whilei <6: print(i) ifi ==3: break i +=1 Try it Yourself » The continue Statement With thecontinuestatement we can stop the current iteration, and continue...
Python while Loops: Repeating Tasks Conditionally In this quiz, you'll test your understanding of Python's while loop. This loop allows you to execute a block of code repeatedly as long as a given condition remains true. Understanding how to use while loops effectively is a crucial skill for...
1.while 语句 Python 中 while 语句的一般形式: while判断条件condition:执行语句statements 同样需要注意冒号和缩进。另外,在 Python 中没有 do…while 循环。 以下实例使用了 while 来计算 1 到 100 的总和: sum=0counter=1whilecounter<=100:sum=sum+countercounter+=1print("1 到%d之和为:%d"%(100,sum...