(Click the public account above to follow quickly) From: Jobbole Group Link: http://group.jobbole.com/9907/ This is a discussion thread from Quora, where the original poster said: If it’s a single line of code, it must be practical, not obfuscated or confusing. For example: while (*n++=*i++) ; (← Those who understand can explain in the comments) I … Read more
Abstract This article delves into commonly used algorithms and data structures in embedded programming, aiming to provide a comprehensive reference for embedded developers. By detailing various algorithms and data structures such as sorting algorithms, search algorithms, linked lists, stacks, and queues, along with C language code examples, it demonstrates their practical applications in embedded systems. … Read more
Fundamental Algorithms in C Language Game Development In game development, algorithms are the core of implementing logic and functionality. Especially when using the C language for game development, mastering some basic algorithms will greatly enhance our programming skills. This article will introduce several fundamental algorithms and demonstrate them with code examples to help beginners understand … Read more
From April 23 to April 24, 2024, a delegation from Japan’s renowned transportation group MICHINORI Holdings, Inc., led by President Yoshida Gen, along with executives including Owari Koichi, Asai Kouta, Asami Tomohide, Takatsuka Hiroaki, Kimura Kyoudai, and Horiguchi Hiroshi, arrived in Beijing to conduct an on-site inspection of the innovative practices of the customized bus … Read more
“PLC Analog Filtering: 3 Key Techniques to Tame Data Noise, Making Equipment Stable Like a Rock!” Hello everyone! Today, let’s talk about the most frustrating issue in industrial sites: the sudden fluctuations of analog signals! Just look at this data curve, shaking more vigorously than a square dance aunt, and the equipment often malfunctions, raising … Read more
This article summarizes many common problem types in C language, which can help everyone learn and review the basics of C language. If you have better solutions, feel free to leave a message!!!Reverse OrderOutput a given number in reverse order // Reverse output of an input integer #include <stdio.h> int main() { int i, a … Read more
1. Detailed Explanation of Core Topics for C++ GESP Level 5 According to the official GESP syllabus and analysis of past exam questions, the Level 5 exam mainly covers the following knowledge points: 1. Elementary Number Theory Core Content: Prime number determination (Sieve of Eratosthenes, linear sieve), greatest common divisor (Euclidean algorithm), congruences and modular … Read more
GESP Programming Ability Certification Standards from Level 1 to Level 8 (Syllabus)Download link:https://gesp.ccf.org.cn/101/1008/10012.htmlLevel 3 Knowledge Content (C++)The following is a detailed explanation of these knowledge points based on the GESP Level 3 C++ programming language syllabus:1. Data Encoding (Original Code, Inverse Code, Complement Code) 1. Original Code Original code is the most intuitive encoding method. … Read more
📌 Problem Description Write a program to input an integer array, remove duplicate elements in place, and return the new array content. Requirements: Space complexity O(1), meaning no extra array memory allocation Maintain the order of elements Example: Input: 3 2 2 4 3 → Output: 3,2,4 Input: 5 5 5 → Output: 5 Difficulty:⭐️⭐️ … Read more
Recently, I worked on a project that involved selecting some encryption algorithms, and I would like to summarize them here to deepen our understanding of encryption. The most commonly used encryption algorithms can be summarized as one-way encryption and two-way encryption. They are quite simple and not difficult to understand. However, I believe it is … Read more