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04 2022 档案

交互题解题报告
摘要：文章目录 交互格式IO交互grader交互其他注意事项 交互题的本地测试准备IO交互测试grader交互测试 题解猜数字2拉面比较20pts: N ≤ 30 N\leq 30 N≤3050pts: N ≤ 300 N\leq 300 N≤300100pts: N ≤ 400 N\leq 400 N≤ 阅读全文
posted @ 2022-04-29 21:30 Cafard 阅读(57) 评论(0) 推荐(0)
[NOI2019] I君的探险
摘要：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
posted @ 2022-04-28 08:24 Cafard 阅读(88) 评论(0) 推荐(0)
[NOI2019] 回家路线
摘要：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
posted @ 2022-04-27 13:08 Cafard 阅读(45) 评论(0) 推荐(0)
[NOI2019] 斗主地
摘要：文章目录 题面得分情况题解10pts: n ≤ 10 n\leq 10 n≤1030pts: n ≤ 80 n\leq 80 n≤8040pts: 所有 A i A_i Ai​相同100pts idea1:100pts idea2: 题面 题面 得分情况 100pts: 16 >40pts: 26 阅读全文
posted @ 2022-04-27 10:00 Cafard 阅读(33) 评论(0) 推荐(0)
[NOI2019] 序列
摘要：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 阅读(48) 评论(0) 推荐(0)
[NOI2019] 弹跳
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​=Ui​72pts: h = 1 h=1 h=172~88pts:100pts(线段树 阅读全文
posted @ 2022-04-26 10:37 Cafard 阅读(33) 评论(0) 推荐(0)
[NOI2019] 机器人
摘要：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
posted @ 2022-04-25 21:33 Cafard 阅读(46) 评论(0) 推荐(0)
[NOI2019]解题报告
摘要：文章目录 DAY1[NOI2019] 回家路线[NOI2019] 机器人[NOI2019] 序列 DAY2[NOI2019] 弹跳[NOI2019] 斗主地[NOI2019] I君的探险 DAY1 [NOI2019] 回家路线 [NOI2019]回家路线 [NOI2019] 机器人 [NOI2019 阅读全文
posted @ 2022-04-25 20:18 Cafard 阅读(17) 评论(0) 推荐(0)