Pythonwhileloop withbreakstatement We can use abreak statementinside awhileloop to terminate the loop immediately without checking the test condition. For example, whileTrue: user_input =input('Enter your name: ')# terminate the loop when user enters endifuser_input =='end':print(f'The loop ...
count +=1 #每次loop 计数器+1 if count ==3 : countine_confirm = input ("do you wang to guessing.(If the input N the end)") if countine_confirm !='n': count=0 print(count) else: # while 循环如果被 break 所结束,不执行该语句 print("you are wrong") 1. 2. 3. 4. 5. 6....
"" while True: query = input("输入要查询的对象(输入'q'退出):") if query.lower() == 'q': break try: # 尝试执行查询 obj = eval(query) help(obj) except Exception as e: print(f"错误:{e}") # 在实际环境中可以调用:interactive_help() # 使用dir()和help()进行调试 def debug_...
You'll also learn the difference between using a while loop and a for loop. Also the topic of nested loops After, you'll see how you can use the break and continue keywords. The difference between the xrange() and range() functions While Loop The while loop is one of the first loop...
while (x < 10): s = s + x x = x + 1 else : print('The sum of first 9 integers : ',s) Output: The sum of first 9 integers: 45 Flowchart: Example: while loop with if-else and break statement x = 1; s = 0 while (x < 10): ...
The above image shows the working of break statements inforandwhileloops. Note:Thebreakstatement is usually used inside decision-making statements such asif...else. Example: break Statement with for Loop We can use thebreakstatement with theforloop to terminate the loop when a certain condition ...
8. 在Python/compile.c文件中第113-115行修改成如下代码enumfblocktype{WHILE_LOOP,FOR_LOOP,LOOP_...
1.5.2 Loop Statements 1.5.3 While Statements 1.5.4 Break and continue Statements 1.6 Functions and Classes 1.6.1 Functions 1.6.2 Classes 1.6.3 Functional Programming 1.7 Using Python and Stata Together 1.7.1 Configurations 1.7.2 Call Stata...
g是一个生成器对象, 它是通过调用simple_generator函数得到的.生成器执行到yield语句时, 会暂停, 并且...
("正在保存数据并退出程序...")break# 将输入内容放入队列input_queue.put(data)exceptExceptionase:print(f"输入线程发生错误:{e}")stop_event.set()defwrite_to_file(file_path,input_queue,stop_event):"""处理文件写入的线程函数"""try:withopen(file_path,'a',encoding='utf-8')asf:whileTrue:try:...