改了很多次,终于成功运行(严格缩进很重要)
password = 12345
count = 0
while count < 3:
print("请输入密码")
password = int(input("password:"))
if password == password:
print("登陆成功")
break
else:
print("输入错误")
count = count + 1
else:
print("再见")

终于对了
原文:http://blog.51cto.com/13615683/2092194