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hdu1698(线段树的区间替换)

HDU1698 #include <bits/stdc++.h> using namespace std; #define Maxn 1001000*4 struct Node{ int lt,rt,val; }A[Maxn]; int j = 1; void Build(int i,int lt,int rt){ A[i].lt = lt; A[i].rt = rt; A[i].val = 1; if( lt == rt ){ return ; } int mid = (lt+rt) >…

hdu1698 线段树区间更新

Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 25126 Accepted Submission(s): 12545 Problem Description In the game of DotA, Pudge’s meat hook is actually the most horrible thing…

线段树---成段更新hdu1698 Just a Hook

hdu1698 Just a Hook 题意:O(-1) 思路:O(-1) 线段树功能:update:成段替换 (由于只query一次总区间,所以可以直接输出1结点的信息) 题意:给一组棍子染色,不同的颜色有不同的值,执行一系列的区间染色后,问这组棍子的总值是多少. #include <cstdio> #include <algorithm> using namespace std; #define lson l , m , rt << 1 #define rson m…

HDU1698 Just a Hook —— 线段树区间染色

题目链接:https://vjudge.net/problem/HDU-1698 In the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook is made up of several consecutive metallic sticks which are of the same length. Now Pudge wants to do…

Just a Hook(HDU1698 线段树的简单应用)

Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description In the game of DotA, Pudge's meat hook is actually the most horrible thing for most of the heroes. The hook is made up of several cons…

HDU-1698 JUST A HOOK 线段树

最近刚学线段树,做了些经典题目来练手 Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 24370 Accepted Submission(s): 12156 Problem Description In the game of DotA, Pudge's meat hook is actually the most h…

HDU1698 Just a Hook

Description In the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook is made up of several consecutive metallic sticks which are of the same length. Now Pudge wants to do some operations on the hook.…