Code:
#include
#define N 50001
#define ll long long
#define lson now<>1;
if(r>mid) t[now]=t[now]*t[rson];
}
void build(int l,int r,int now)
{
if(l==r)
{
t[now][0][0]=t[no
Tag: line segments
P4585 [fjoi2015] Mars shop problem line segment tree tree transformation + canmontal TRIE tree
Title: There are stores numbered 1-n, and each store has a permanent merchandise value of v
Operation 1: One day has passed The xth store adds a goods with a value of val
Operation 2: T
POJ 2528 Mayor’s Posters [Sub-segment tree – interval update + Discrete] [Data Structure]
Subject link: http://poj.org/problem?id=2528
——————————————-. < br> Mayor’s posters
Time Limit: 1000MS Memory Limit: 65536K
Total Submissions: 60379 Accepted: 17492
Description
The ci