save project

diy1.py

@@ -12,9 +12,11 @@ while True:
             break
         if name != username:
             print("账号不存在,请重试")
+            print("你还有"+str(i)+"次机会")
             continue 
         if password != userpassword:
             print("密码错误,请重试") 
+            print("你还有"+str(i)+"次机会")
     else:
         print("您的账号已报废,请重新注册一个账号") 
         exit()