答案是
15
19
22
然而我一个同学的ac程序是
15
18
22
by Lance1ot @ 2018-03-29 20:10:35
rank2就是这么样的
by Lance1ot @ 2018-03-29 20:27:08
你要知道没准就快rank 1了qwq
by 皎月半洒花 @ 2018-03-29 20:30:44
@[Lance1ot](/space/show?uid=28007) wx吊打集训队！
by cym_233 @ 2018-03-29 20:30:54
@[chen_zhe](/space/show?uid=8457) 请求数据加强
by Lance1ot @ 2018-03-29 20:47:40
兹瓷
by dagggg @ 2018-03-29 21:06:12
资瓷
by 水军带你飞 @ 2018-04-24 17:30:54
~~混入红名大佬们的队伍中膜拜~~
by yy233 @ 2018-04-29 15:01:34
厉害厉害大佬们的讨论
by YanYH @ 2018-04-29 15:52:42
### 同意楼主观点。
我样例2没通过，提交试了试运气，竟然AC了！
by zjcOvO @ 2018-06-08 18:19:31