# 可以支持多个用户登录 (提示,通过列表存多个账户信息)
uname = ['wps', 'opp' ]
pword = ['',''] time = 0
while time < 3:
u_name = input("用户名:")
if u_name in uname:
p_word = input("密码:")
if p_word == pword[uname.index(u_name)]:
print("ook")
break
else:
print("nno")
time += 1
if time ==3:
print("错误三次")
if u_name in uname:
del uname[uname.index(u_name)]
break