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文章目录 题面题解ex20pts(20pts),test 1-5 :ex16pts(36pts),test 6-9 : A A A,询问次数上界 n l o g n nlogn nlognex8pts(44pts),test 10-11 : B B B, M = N − 1 M=N-1 M=N−1, 阅读全文
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文章目录 题目题解10pts: m = n − 1 , y i = x i + 1 m=n-1,y_i=x_i+1 m=n−1,yi=xi+1ex30pts: A = B = C = 0 A=B=C=0 A=B=C=0ex10pts: A = B = 0 A=B=0 A=B=0?~100pts: 阅读全文
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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
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目录 题面得分情况题解20pts: n , B i ≤ 7 n,B_i\leq 7 n,Bi≤735pts: B i ≤ 100 B_i\leq 100 Bi≤10050pts: B i ≤ 1 0 4 B_i\leq 10^4 Bi≤10460pts: A i = 1 , B i = 1 0 阅读全文