暑假前专题题解---数据结构---F
题目转送门：http://qscoj.cn/#/problem/show/1921
因为A很大，所以需要先离散化，然后建树，对于每个A - len 的位置二分查找位置，用线段树询问区间和最大最小值即可
代码如下
#include <bits/stdc++.h>
using namespace std;
const int maxn = 1e5 + 10;
str...
暑假前专题题解---数据结构---G
数据结构队列的简单运用，每个元素放进队列，查询的时候，判断当前队首的元素是否合法（有没有下载完成即可），不合法弹出，知道为空或者有合法元素。
代码如下
#include <bits/stdc++.h>
using namespace std;
struct node{ int t,a,b; };
queue<node> q;
int main(){
...
ZCMU-1315:孙子算经（枚举）
1315: 孙子算经
Time Limit: 1 Sec Memory Limit: 128 MBSubmit: 147 Solved: 116
[Submit][Status][Web Board]
Description
《孙子算经》中的题目：有物不知其数，三个一数余二，五个一数余三，七个一数又余二，问该物总数几何？
《孙子算经》中的解法：三三数之，取数七十，与余数二相...
ZCMU-1104:小胖买切糕（取模运算法则）
1104: 小胖买切糕
Time Limit: 1 Sec Memory Limit: 128 MB
Submit: 1478 Solved: 301
[Submit][Status][Web Board]
Description
今天，小胖出门买切糕，大家都知道，切糕是密度是相当的大，所以切糕的质量要用指数来计算。买买提（切糕商）说：买多少，切多少。结果变成切多少，买多少。由于小...
ZCMU-1127: 第三章：再见，林静！
1127: 第三章：再见，林静！
Time Limit: 10 Sec Memory Limit: 128 MB
Submit: 87 Solved: 21
[Submit][Status][Web Board]
Description
郑薇的专业是土木工程，理工科的女生原本就是珍稀动物，而且大多数都长得比较抽象。想她郑微虽然不是什么绝代美女，跟她漂亮的妈妈相比也有一定差距，但她有一张讨...
ZCMU-2164：去注释
2164: 去注释
Time Limit: 1 Sec Memory Limit: 128 MB
Submit: 104 Solved: 44
[Submit][Status][Web Board]
Description
给你一段C++代码，将其中的注释去除后输出剩余的代码。
注释共有两种形式：
1. 行注视：以//开头，一直作用到行尾为止。
例子：
int n;//n表示数据规模
i...
ZCMU-2014: 一生之敌（数学+枚举）
2014: 一生之敌
Time Limit: 1 Sec Memory Limit: 128 MB
Submit: 723 Solved: 116
[Submit][Status][Web Board]
Description
Input
第一行输入一个整数T，表示数据组数。
每组数据输入一个整数n。
1 <= T <= 100000
0 <=...
PAT：Stack (30)（树状数组+二分查找）
Stack is one of the most fundamental data structures, which is based on the principle of Last In First Out (LIFO). The basic operations include Push (inserting an element onto the top position) and ...
ZCMU-1040：二哥的困惑Ⅲ（贪心）
1040: 二哥的困惑 Ⅲ
Time Limit: 1 Sec Memory Limit: 128 MBSubmit: 216 Solved: 84
[Submit][Status][Web Board]
Description
Suppose there are M people, including you, playing a special card game. At th...
多校训练赛1：C. Triangle Partition（按关键词排序？不知道）
Chiaki has 3n3n points p1,p2,…,p3n It is guaranteed that no three points are collinear.
Chiaki would like to construct n disjoint triangles where each vertex comes from the 3n points.
Input
There ...
多校训练赛：K - Time Zone （扩大再缩小）
Chiaki often participates in international competitive programming contests. The time zone becomes a big problem.
Given a time in Beijing time (UTC +8), Chiaki would like to know the time in another ...
杭电多校训练赛：D - Distinct Values（向左排序+set维护）
Chiaki has an array of nn positive integers. You are told some facts about the array: for every two elements aiai and ajaj in the subarray al..ral..r (l≤i<j≤rl≤i<j≤r), ai≠ajai≠aj holds.
Chiaki ...
Photo List(poj3630,Trid字典树的运用)
Phone List
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 33616
Accepted: 9698
Description
Given a list of phone numbers, determine if it is consistent in the sense t...
D - Problem D. Euler Function （欧拉函数找规律）
In number theory, Euler's totient function φ(n)φ(n) counts the positive integers up to a given integer nn that are relatively prime to nn. It can be defined more formally as the number of integers kk ...
Eclipse Activiti Designer 插件安装
资源下载
插件地址：https://github.com/Activiti/Activiti-Designer/releases
插件下载：http://www.activiti.org/designer/archived/activiti-designer-5.18.0.zip
百度云备份下载：https://pan.baidu.com/s/1XQoWnebruGZgDnOi_G5uUw
...
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