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文章目录 题面得分情况题解20pts: n ≤ 18 n\leq 18 n≤1828pts: n ≤ 30 n\leq 30 n≤3040pts idea1: n ≤ 150 n\leq 150 n≤15064pts idea1: n ≤ 2000 n\leq 2000 n≤200084pts id 阅读全文
posted @ 2022-04-26 16:56
Cafard
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摘要：
文章目录 题面得分情况题解32pts: n , m ≤ 100 n,m\leq 100 n,m≤10052pts: L i = R i , D i = U i L_i=R_i,D_i=U_i Li=Ri,Di=Ui72pts: h = 1 h=1 h=172~88pts:100pts(线段树 阅读全文
posted @ 2022-04-26 10:37
Cafard
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