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…
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) (…
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…
题意:两种操作,Q L R查询L - R 的最长连续上升子序列长度,U pos val 单点修改值 #include <bits/stdc++.h> #define N 100005 using namespace std; ],pre[N<<],suf[N<<],arr[N];维护区间lcs长度,以左端点为起点的lcs长度,以右端点为终点的lcs长度,这么做是为了处理区间合并后区间总lcs值的更新 void pushup(int l,int r,int rt) { ;…
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…
Weak Pair Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 439 Accepted Submission(s): 155 Problem Description You are given a rooted tree of N nodes, labeled from 1 to N. To the ith node a…
Assign the task Time Limit: 15000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1647 Accepted Submission(s): 753 Problem Description There is a company that has N employees(numbered from 1 to N),every emplo…
Queue-jumpers Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3348 Accepted Submission(s): 904 Problem Description Ponyo and Garfield are waiting outside the box-office for their favorite mo…
