代码改变世界

break,continue的区别

2019-04-10 13:36  Loker-X  阅读(169)  评论(0编辑  收藏  举报

break 终止循环,

continue 跳出本次循环,进入下一次循环

username = 'Loker'
passwd = '123456'

for i in range(3):
user = input('请输入您的用户名:')
password = input('请输入您的密码:')
if user == username and password == passwd:
print('welcome,%s'%user)
break
else:
print('sorry.your username or password is false')


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username = 'Loker'
passwd = '123456'

for i in range(3):
user = input('请输入您的用户名:')
password = input('请输入您的密码:')
if user == username and password == passwd:
print('welcome,%s'%user)
continue
else:
print('sorry.your username or password is false')