save project

diy2.py

@@ -2,7 +2,7 @@ i=3
 username = "python"
 userpassword = "123456"
 while True:
-    if(i<0)
+    if(i>0):
         name = input("请输入用户名:")
         password = input("请输入密码:")
         i-=1
@@ -15,5 +15,6 @@ while True:
         if password != userpassword:
             print("密码错误!请重新输入")
     else:
-        print()
+        print("您的账户已被锁定")
+        exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file