(萌新竟是我自己
by xlpri @ 2022-12-05 17:07:55
@[woshilaji_](/user/308796) [](https://cdn.luogu.com.cn/upload/image_hosting/8ehwbxmr.png?x-oss-process=image/resize,m_lfit,h_170,w_225)
by __stick @ 2022-12-05 17:22:01
@[woshilaji_](/user/308796) 最后一组数据 边最后有个 0 0，比较神秘，特判一下即可。
by __stick @ 2022-12-05 17:22:56
@[woshilaji_](/user/308796) 
by __stick @ 2022-12-05 17:25:58
@[__stick](/user/571229) 谢谢大佬 过了
by LoserKugua @ 2022-12-05 17:39:54
顺便留此贴以警示后人，这数据的锅好像很久以前就有了。。。
by LoserKugua @ 2022-12-05 17:40:33