题目链接:http://acm.hdu.edu.cn/showproblem.php? pid=3308 LCIS Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5792 Accepted Submission(s): 2513 Problem Description Given n integers. You have two…
Problem Description Given n integers.You have two operations:U A B: replace the Ath number by B. (index counting from 0)Q A B: output the length of the longest consecutive increasing subsequence (LCIS) in [a, b]. Input T in the first line, indicati…
LCIS Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5951 Accepted Submission(s): 2578 Problem Description Given n integers.You have two operations:U A B: replace the Ath number by B. (index…
LCIS Given n integers. You have two operations: U A B: replace the Ath number by B. (index counting from 0) Q A B: output the length of the longest consecutive increasing subsequence (LCIS) in [a, b]. Input T in the first line, indic…
Problem Description Given n integers. You have two operations: U A B: replace the Ath number by B. (index counting from 0) Q A B: output the length of the longest consecutive increasing subsequence (LCIS) in [a, b]. 题目大意就是给你一个数列,求区间内的最长连续子序列.以及对某一个点的…
最近开始线段树一段时间了,也发现了不少大牛的博客比如HH大牛 ,小媛姐.这个题目是我在看HH大牛的线段树专题是给出的习题,(可以去他博客找找,真心推荐)原本例题是POJ3667 Hotel 这个题目,是一个求连续空区间的情况,而hdoj这个题目是求给定区间单调连续的最大区间长度,两个题目思路很相似,将节点rt用sum[rt],lsum[rt],rsum[rt]来描述,分别表示rt对应区间即[l,r]内满足条件的区间的最大长度,从左边端点l开始满足条件的最大区间长度,从右边r开始向左的满足条件的…
LCIS HDU - 3308 Given n integers. You have two operations: U A B: replace the Ath number by B. (index counting from 0) Q A B: output the length of the longest consecutive increasing subsequence (LCIS) in [a, b]. InputT in the first line, indicating…
LCIS Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6066 Accepted Submission(s): 2634 Problem Description Given n integers.You have two operations:U A B: replace the Ath number by B. (index…
题目: Problem Description Given n integers.You have two operations:U A B: replace the Ath number by B. (index counting from 0)Q A B: output the length of the longest consecutive increasing subsequence (LCIS) in [a, b]. Input T in the first line, indi…
LCIS Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6069 Accepted Submission(s): 2635 Problem Description Given n integers.You have two operations:U A B: replace the Ath number by B. (index…
LCIS Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Problem Description Alex has two sequences a1,a2,...,an and b1,b2,...,bm. He wants find a longest common subsequence that consists of consecutive values in incre…
LCIS Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6592 Accepted Submission(s): 2866 Problem Description Given n integers.You have two operations:U A B: replace the Ath number by B. (index…
LCIS Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5319 Accepted Submission(s): 2361 Problem Description Given n integers. You have two operations: U A B: replace the Ath number by B. (ind…
LCIS Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 9713 Accepted Submission(s): 4215 Problem Description Given n integers.You have two operations:U A B: replace the Ath number by B. (index…
t 题目大意:给你n个数,m个操作.操作有两种:1.U x y 将数组第x位变为y 2. Q x y 问数组第x位到第y位连续最长子序列的长度.对于每次询问,输出一个答案 #include<stdio.h> #include<string.h> #include<algorithm> using namespace std; #define MAXN 100010 struct node { int l,r,ls,rs,ms;//维护从左边开始 最大 到右边结束 3…
传送门 Description Alex has two sequences a1,a2,...,an and b1,b2,...,bm. He wants find a longest common subsequence that consists of consecutive values in increasing order. Input There are multiple test cases. The first line of input contains an integer…
题意: T个测试数据 n个数 q个查询 n个数 ( 下标从0开始) Q u v 查询 [u, v ] 区间最长连续上升子序列 U u v 把u位置改成v #include<iostream> #include<stdio.h> #include<string.h> #include<algorithm> using namespace std; #define N 101010 #define L(x) (x<<1) #define R(x) (…