save project

diy2.py

-i=3
+i=10
 username = "SB"
 userpassword = "SB"
 while True:
@@ -14,6 +14,7 @@ while True:
             continue
         if password !=userpassword:
             print("密码错误!请重新输入")
+            print("温馨提示:您还有"+set(i)+"次")
     else:
         print("你的账号已被锁定，请一个小时以后再来")
         exit()