1264. 乱头发节(badhair.pas/c/cpp) (File IO): input:badhair.in output:badhair.out Time Limits: 1000 ms  Memory Limits: 65536 KB  Detailed Limits   Goto ProblemSet Description 农民John的某 N 头奶牛 (1 <= N <= 80,000) 正在过乱头发节!由于每头牛都意识到自己凌乱不堪的发型,FJ 希望统计出能够看到其他牛的头发…

Description 农民John的某 N 头奶牛 (1 <= N <= 80,000) 正在过乱头发节!由于每头牛都 意识到自己凌乱不堪的发型, FJ 希望统计出能够看到其他牛的头发的牛的数量. 每一头牛 i有一个高度 h[i] (1 <= h[i] <= 1,000,000,000)而且面向东方排成 一排(在我们的图中是向右).因此,第i头牛可以看到她前面的那些牛的头, (即i+1, i+2,等等),只要那些牛的高度严格小于她的高度. 例如这个例子: 牛#1 可以看到她们的发…

惨兮兮的被刷掉2%的通过率后在经过思考和dalao的指点后终于A掉了这道题 强烈建议修改这题的样例,实在太迷惑人,各种错误算法都能过 比如说这是一份错误代码,看懂了也不要学思路,和正解不知道差到哪里去了: 惨兮兮,WA掉代码: #include <iostream> #include <iomanip> #include <cmath> #include <cstdio> #include <cstring> #include <algor…

P2866 [USACO06NOV]糟糕的一天Bad Hair Day 题意翻译 农夫约翰有N (N \leq 80000)N(N≤80000)头奶牛正在过乱头发节.每一头牛都站在同一排面朝东方,而且每一头牛的身高为h_ihi​.第NN头牛在最前面,而第11头牛在最后面. 对于第ii头牛前面的第jj头牛,如果h_i>h_{i+1}hi​>hi+1​并且h_i>h_{i+2}hi​>hi+2​ \cdots⋯ h_i>h_jhi​>hj​,那么认为第ii头牛可以看到第i+…

题目描述 Some of Farmer John's N cows (1 ≤ N ≤ 80,000) are having a bad hair day! Since each cow is self-conscious about her messy hairstyle, FJ wants to count the number of other cows that can see the top of other cows' heads. Each cow i has a specified…

Day3数据结构,强无敌. 基本讲的是栈,队列,链表,都是些还会的操作,然后接着讲的就比较心凉凉了,先讲了堆,然后是hsah 栈,队列,链表问题都不大,笔记记得都还好,堆就凉凉了. 不会不会不会,没学过没学过没学过,现在只知道堆是一个“父亲都比儿子小”或是“父亲都比儿子大”的完全二叉树,书上也没有…网太差,课件也下不下来,就很凉…..有空慢慢学吧… Hash,不会,凉凉. 下午考题还是非常良心 T1,一眼模拟可做,但是因为老师数据错了(老师以为是合并果子),然后爆0,然而老师说是我们理解错了.…

农民John的某 N 头奶牛 (1 <= N <= 80,000) 正在过乱头发节!由于每头牛都 意识到自己凌乱不堪的发型, FJ 希望统计出能够看到其他牛的头发的牛的数量. 每一头牛 i有一个高度 h[i] (1 <= h[i] <= 1,000,000,000)而且面向东方排成 一排(在我们的图中是向右).因此,第i头牛可以看到她前面的那些牛的头, (即i+1, i+2,等等),只要那些牛的高度严格小于她的高度. 例如这个例子: = = = = = = - = 牛面向右侧 --…

P2866 [USACO06NOV]糟糕的一天Bad Hair Day 75通过 153提交 题目提供者洛谷OnlineJudge 标签USACO2006云端 难度普及/提高- 时空限制1s / 128MB 提交  讨论  题解 最新讨论更多讨论 题目标题 题目描述 Some of Farmer John's N cows (1 ≤ N ≤ 80,000) are having a bad hair day! Since each cow is self-conscious about her…

题目描述 Some of Farmer John's N cows (1 ≤ N ≤ 80,000) are having a bad hair day! Since each cow is self-conscious about her messy hairstyle, FJ wants to count the number of other cows that can see the top of other cows' heads. Each cow i has a specified…

https://www.luogu.org/problem/show?pid=2866 题目描述 Some of Farmer John's N cows (1 ≤ N ≤ 80,000) are having a bad hair day! Since each cow is self-conscious about her messy hairstyle, FJ wants to count the number of other cows that can see the top of o…