save project

diy2.py

@@ -11,8 +11,10 @@ while True:
             break
         if name!=username:
             print("用户名错误,请重试")
+            print("你还有"+str(i)+"次机会")
             continue
         if password!=userpassword:
+            print("你还有"+str(i)+"次机会")
             print("密码错误,请重试")
     else:
         print("你的账户已被锁定,请稍后再试")