I love reading Mark Twain's novels very much, especially The Adventures of Tom Sawyer. And my favourite story of the book is Painting the Fence. The story is about how Tom Sawyer tricked the boys into painting the fence. On Saturday morning, Tom Sawyer's aunt Polly asked Tom to paint ...
The Haunted House 372023-09 2 Rescuing the Widow 452023-09 3 Painting the Fence 432023-09 4 Murder in the Graveyard 182023-09 5 Light at the End of the Tunnel 222023-09 6 Jackson's Island 272023-09 7 In Love with Becky 442023-09 8 Friend or Scapegoat 172023-09 9 First Encounter with...
2020-03 3 中文版·怦然心动 193 2020-03 4 英文版·4 怦然心动 in love with Becky 85 2020-03 5 英文版·3 初见哈克 first encounter with Huck 73 2020-03 6 英文版·2 刷墙小伎俩 painting the fence 96 2020-03 7 单词回顾·1 大打出手 ...
如果f 或 e 对应的栅栏颜色在之前被涂成了其他颜色,那么在 q[x] 中查找下一个满足条件的区间,如果找不到,不操作,执行下一条指令; 最后,调用线段树的查询操作,输出答案。 AC代码: View Code
洛谷 画栅栏Painting the Fence 解题报告 P2205 画栅栏Painting the Fence 题目描述 FarmerFarmerJohnJohn想出了一个给牛棚旁的长围墙涂色的好方法。(为了简单起见,我们把围墙看做一维的数轴,每一个单位长度代表一块栅栏)他只是简单的把刷子蘸满颜料,系在他最喜欢的奶牛BessieBessie上,然后让BessieBessie来回地经过...
Painting the Fence 题目描述 Farmer John has devised a brilliant method to paint the long fence next to his barn (think of the fence as a one-dimensional number line). He simply attaches a paint brush to his favorite cow Bessie, and then retires to drink a cold glass of water as Bessie...
Painting the fence: Social norms as economic incentives to non-automotive travel behaviorResearch exploring the behavioral economic dimensions that drive travel has shown that social and psychological forces often play a role equal to price and economic levers. Yet, more work is needed to evaluate ...
E. Painting the Fence(线段树) E. Painting the Fence(线段树) 思路:线段树的区间修改+单点询问。 考虑:将l a z y lazylazy标记和c o l o r colorcolor用一个变量c cc表示,因为初始化c cc本身就是一种修改。 然后就是用双端队列维护每个颜色对应的区间,每次修改的时候,找到一个满足条件的区间修改即可...
2. C. Paint the fence. 3. B. To catch Ben's interest. 4. A. It is no use complaining. 第一题: 文章明确指出抱怨是无用的,因此大多数人对无聊任务的即时反应是抱怨。 第二题: 文章开头提到“It's a bad day painting the fence.”,说明Aunt Polly让Tom粉刷围栏。 第三题: 虽然文章没有提供...
C.Painting the Fence 题意 给你nnn个线段,选出其中n−2n-2n−2条线段,让他们覆盖的线段最长。 3≤n,q≤50003 \leq n,q \leq 50003≤n,q≤5000 做法 首先算出两个前缀和,第一个前缀和为到i为止被覆盖一次的线段有多少,第二个前缀和为到i为止被覆盖一次的线段有多少。之后暴力美剧要删除哪两条线段...