save project

diy2.py

 username = "SB"
 userpassword = "1"
-while True:
+
+    if e>0:
     name = input("请输入用户名:")
     password = input("请输入密码:")
+    e -= 1
     if name == username and password == userpassword:
         print("登录成功!")
         break
@@ -10,4 +12,7 @@ while True:
        print("用户名不存在，请重新输入")
     else:
        print("密码有误，请重新输入")
-print("欢迎来到SB!")
\ No newline at end of file
+else:
+    print("你的账号已被冰冻，请五分钟后再次尝试")       
+    exit()
+print("欢迎来到厕所!")
\ No newline at end of file