name = 0
while name < 3:
user = input("请输入用户名:")
psd = input("请输入密码:")
if user == "wss" and psd == "123":
print("登陆成功")
break
else:
print("请重新输入")
name += 1
name = 0
while name < 3:
user = input("请输入用户名:")
psd = input("请输入密码:")
if user == "wss" and psd == "123":
print("登陆成功")
break
else:
print("请重新输入")
name += 1