orz 数论爷
by Ryo_Yamada @ 2020-01-27 17:30:49
@[Belarus](/user/223392) 筛的问题，`i*j` 是可以爆 int 的
by WYXkk @ 2020-01-27 17:33:06
@[breeze末影](/user/242543) Orz绿勾神仙
by Belarus @ 2020-01-27 17:33:11
@[Belarus](/user/223392) orz dl吊锤数论
by Ryo_Yamada @ 2020-01-27 17:35:13
@[WYXkk](/user/130151) 谢谢dalao，确实爆int，改成ll就对了。
%%%Orz
by Belarus @ 2020-01-27 17:36:05
@[Belarus](/user/223392) 主要是我以前给同学调过这个问题（
by WYXkk @ 2020-01-27 17:36:42