摘要: AT_abc400_d [ABC400D] Takahashi the Wall Breaker 一次踢两步也转移一下,直接搜 E - Ringo's Favorite Numbers 3 看到1e12根号做法 找\((p_1^ip_2^j)^2<=1e12\)也就是找\(p_1^ip_2^j<=1 阅读全文
posted @ 2025-10-05 10:35 arin876 阅读(6) 评论(0) 推荐(0)