save project

diy2.py

+hy=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
@@ -12,4 +13,7 @@ while True:
     elif password!=userpassword:
     elif password!=userpassword:
         print("密码错误!")   
         print("密码错误!")   
     print("用户名和密码错误!请重新输入")
     print("用户名和密码错误!请重新输入")
+    hy=hy-1
+    if hy=0:
+       print("闭嘴") 
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file