save project

diy2.py

 i=3
 username = "python"
 userpassword = "123456"
-if i>0:
-    while True:
+
+while True:
+    if i>0:
         name = input("请输入用户名:")
         password = input("请输入密码:")
         i -= 1
@@ -15,5 +16,6 @@ if i>0:
         if password != userpassword:
             print('密码输入有误，请重新输入!')
     else:
+        print('您的账号已被锁定，请一个小时后再来')
         exit()            
 print("欢迎来到贝尔编程!")
\ No newline at end of file