python06

标签：... flag python06 while 循环 print

1.循环语句

• while循环
• for循环

while 条件：
	...
	...
	...

1.2综合案例

print("欢迎登陆修仙系统")
flag =True
while flag:
    user = input("请输入账号:")
    password = input("请输入密码：")
    if user == "zyj" and password =="123":
        print("解锁成功")
        flag = False
    else:
    	print("渡劫失败")

1.3 break

break,用于在while循环中帮你终止循环。

标签：...,flag,python06,while,循环,print
From： https://www.cnblogs.com/zhangyj213/p/17716150.html