Programmer Think

Summary A queue is actually a queue in real life. The people at the head of the queue go first and the newcomers line up at the end of the queue. First in, first out, last in, last out.The implementation of queue requires a team head pointer and a team tail pointer for entering and leaving the team. For circular queues, during initializati ...

Latest update time: December 2021 twelve Environment: vs2019, x86 compilation; 64 bit win10 Source code (including games) uploaded to 11, Pointer 11.1 what is the pointer A pointer is actually an address. First, learn how memory addresses are numbered. Take a 32-bit machine as an example: 32 bits – 32 address lines – physical l ...

preface: In the process of embedded development, we will use some scripting tools to assist our work, such as shel or python, Lua, etc. today, I will share with you the interactive use of lua scripts I use in my work. Author: conscience still exists REAUTHORIZING authorization and onlookers: welcome to WeChat official account: Yu Linjun O ...

iterator 1. Returns an iterator that points to the first element of the container std::set<Key,Compare,Allocator>::begin, std::set<Key,Compare,Allocator>::cbegin iterator begin(); (C++11 front) iterator begin() noexcept; (C++11 rise) const_iterator begin() const; ...

Experiment 3 virtual storage management Experimental properties Design Recommended class hours 4 class hours Experimental purpose One of the main functions of storage management is to allocate space reasonably. Request paging storage management is a common virtual storage management technology. The purpose of this experiment is to simula ...

preface Thanks to your love, I'm not a big man. Maybe many people don't understand why I want to share these materials selflessly. Isn't this helping competitors? In fact, it's not so. Because of your concern, I'll make my ideas public. Many mistakes I haven't made will be found and kindly pointed out to me at the same time, Everyone's correct ...

As mentioned earlier, the biggest hidden danger of lazy list is logical deletion, but there is no physical deletion problem. Therefore, EBR first solve d this problem to him. I EBR modification int parse_delete(intset_l_t *set, val_t val) { node_l_t *pred, *curr; int result, validated, isVal; while(1) { //Init pred ...

Project introduction: Complete the development of client (control end) + server (controlled end). The client mainly includes: acquisition of disk and file information; File download; Monitor, lock and unlock each other's screen, and the server realizes the function of automatic operation after startup. Sorting of some codes: 1. Encap ...

Example 5.1 Assuming that China's total population this year is 1.3 billion, if it increases by 2% per year, the annual population in 10 years from now will be calculated #include<stdio.h> #include<math.h> int main() { int n = 13, year; double number, rate = 0.02; for (year = 1; year <= 10; year++) { number = n * pow( ...

catalogue 1, AVL tree AVL tree concept Definition of AVL tree node AVL tree insertion 2, Rotation of AVL tree Ll (right single rotation) RR (left single rotation) LR (first left single rotation and then right single rotation) Rl (right single rotation first and then left single rotation) 3, Verification and deletion of AVL tree Verif ...