思路:队列 package com.zhaochao.tree;import java.lang.reflect.Array;import java.util.ArrayList;import java.util.LinkedList;import java.
https://www.u72.net/daima/2e1z.html - 2024-09-02 05:28:57 - 代码库链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=4736题意:有最多10000次操作,在一个初始为空的数列中添加或移除元素并保持数列有序,每
https://www.u72.net/daima/2781.html - 2024-07-20 14:48:23 - 代码库题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1247Problem DescriptionA hat’s word is a word in the dictionary that is the concatenatio
https://www.u72.net/daima/3zeb.html - 2024-07-20 21:44:08 - 代码库题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3743 Frosh WeekTime Limit : 2000/1000ms (Java/Othe
https://www.u72.net/daima/0h6x.html - 2024-07-17 20:13:40 - 代码库1.非递归先序遍历要点:总是先访问根root,而将root的右结点压入栈中,当root没有左结点时,取出栈顶元素给root。void preorder(node* root){ if(root==NUL
https://www.u72.net/daima/0dvz.html - 2024-07-17 21:38:56 - 代码库这道题主要还是要判断是不是欧拉图说白了就是能不能这幅图能不能用一笔画下来,那么就可以知道了,如果是一个环状的,说明奇数度就不存在,否则就只能用两个奇
https://www.u72.net/daima/0bzx.html - 2024-07-17 22:12:36 - 代码库Desert KingTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 20586 Accepted: 5777DescriptionDavid the Great has just become the king
https://www.u72.net/daima/0r39.html - 2024-07-18 01:23:26 - 代码库Query on a treeYou are given a tree (an acyclic undirected connected graph) with N nodes, and edges numbered 1, 2, 3...N-1.We will ask y
https://www.u72.net/daima/3h59.html - 2024-09-02 13:16:34 - 代码库题目链接:http://poj.org/problem?id=2418DescriptionHardwoods are the botanical group of trees that have broad leaves, produce a fruit or nut,
https://www.u72.net/daima/3rv9.html - 2024-07-21 03:37:22 - 代码库一开始看的时候没什么思路,后来一看卧槽不是简单的离线处理么。反着插入一遍然后直接查询就好了。#include <cstdio>#include <cstring>#include <algor
https://www.u72.net/daima/3r67.html - 2024-07-21 03:54:39 - 代码库K-th NumberTime Limit: 20000MS Memory Limit: 65536KTotal Submissions:
https://www.u72.net/daima/3r86.html - 2024-09-02 22:28:10 - 代码库package nyoj;import java.util.Scanner;public class Main { public static void main(String args[]) { //System.out.println(Integer
https://www.u72.net/daima/3cr0.html - 2024-07-21 02:37:09 - 代码库Help with IntervalsTime Limit: 6000MS Memory Limit: 131072KTotal Submissions: 12474 Accepted: 3140Case Time Limit: 2000MS
https://www.u72.net/daima/3b64.html - 2024-09-02 17:52:51 - 代码库题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1102Problem DescriptionThere are N villages, which are numbered from 1 to N, and you shou
https://www.u72.net/daima/01mm.html - 2024-07-18 07:40:40 - 代码库A Simple Problem with IntegersTime Limit: 5000MS Memory Limit: 131072KTotal Submissions: 61936 Accepted: 18934Case Time Limit: 2000MSDescrip
https://www.u72.net/daima/0wfr.html - 2024-07-18 04:29:25 - 代码库题意:在一棵N个节点,有边权的树上维护以下操作:1:单边修改,将第X条边的边权修改成Y2:区间取反,将点X与Y在树上路径中的所有边边权取反3:区间询问最大值,询问X
https://www.u72.net/daima/0131.html - 2024-08-29 06:46:44 - 代码库【题目链接】 http://poj.org/problem?id=3368 【题目大意】 有一个有序序列,要求区间查询出现次数最多的数 【题解】 维护每个区间左端点和右端
https://www.u72.net/daima/27sh.html - 2024-09-02 00:36:07 - 代码库【题目链接】 http://poj.org/problem?id=2886 【题目大意】 一些人站成一个圈,每个人手上都有一个数字, 指定从一个人开始淘汰,每次一个人淘
https://www.u72.net/daima/26zn.html - 2024-09-01 22:40:03 - 代码库Problem DescriptionIn the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook is made up o
https://www.u72.net/daima/x4k5.html - 2024-07-17 10:08:47 - 代码库题目大意:给出一串括号,有m个查询(包含a,b)问区间[a,b]之间有多少个匹配的括号做法:处理两个数组r[i](代表从1到i之间有多少个已匹配的右括号),l[i](代表从1
https://www.u72.net/daima/2wms.html - 2024-07-20 06:38:50 - 代码库