Orz 感谢楼上全部神仙 好像确实是``long long``开太多 去掉就过了/cy
by Elma_ @ 2020-07-28 19:22:43
@[Flying_Bird](/user/328405) 啊 谢谢神仙 脑子一热就写了线性筛/kk
by Elma_ @ 2020-07-28 19:24:13
每日get一个卡常数小技巧.jpg
by Elma_ @ 2020-07-28 19:25:24