Essential Guide to Learning C Language

Essential Guide to Learning C Language

When learning C language, always remember that “the future is bright” and “look back often.” Looking back often is an important method for learning knowledge. It means that after learning new knowledge, do not forget to review and deepen your understanding of previous knowledge. This is often the hardest thing for students to do, yet … Read more

30 Common Python Functions with Code Implementations

30 Common Python Functions with Code Implementations

Click on the above “Beginner Visual Learning”, choose to add “Star” or “Top” Important content delivered promptly 1. Bubble Sort 2. Method to calculate x to the power of n 3. Calculate a*a + b*b + c*c + … 4. Calculate factorial n! 5. List all files and directories in the current directory 6. Convert … Read more

C++ Tutorial – Initializing Vectors in C++

C++ Tutorial - Initializing Vectors in C++

A vector can store multiple data values, similar to an array, but they can only store object references and not basic data types. Storing object references means they point to the object that contains the data rather than directly storing the data. Unlike arrays, vectors do not require size initialization. They can dynamically resize based … Read more

18 Classic C Programs You Must Memorize

18 Classic C Programs You Must Memorize

1、/*Output the 9*9 multiplication table. There are 9 rows and 9 columns, with i controlling the rows and j controlling the columns.*/ #include “stdio.h” main() {int i,j,result; for (i=1;i<10;i++) { for(j=1;j<10;j++) { result=i*j; printf(“%d*%d=%-3d”,i,j,result);/*-3d means left-aligned, occupying 3 spaces*/ } printf(“\n”);/*Line break after each row*/ } } 2、/*Classical problem: There is a pair of rabbits, … Read more

Creating a Personalized Study Schedule with Python

Creating a Personalized Study Schedule with Python

Last night, I tossed and turned in bed again, my mind filled with unfinished study tasks and upcoming exams. Suddenly, an idea flashed through my mind: it would be great to have a thoughtful study assistant to help me organize my time! Wait, I can write Python, can’t I? Why not do it myself and … Read more

In-Depth Guide to C++ Arrays

In-Depth Guide to C++ Arrays

Like other programming languages, in C++, an array is a collection of similar types of elements with contiguous memory locations. In C++, std::array is a container that encapsulates fixed-size arrays. In C++, array indexing starts at 0. We can only store a fixed number of elements in a C++ array. In C/C++ programming languages or … Read more

The Ceiling of C++ Programming Language

The Ceiling of C++ Programming Language

What is C++? C++ Programming C++ is a high-level programming language that evolved from C language, developed by Bjarne Stroustrup at AT&T Bell Labs in 1979. C++ can perform procedural programming as in C, as well as object-oriented programming characterized by abstract data types, and it can also implement polymorphic object-oriented programming.C++ excels at object-oriented … Read more

MATLAB Preparatory Skills and Techniques: Vectors and Their Operations

MATLAB Preparatory Skills and Techniques: Vectors and Their Operations

MATLAB stands for Matrix Laboratory, which is an environment based on matrix operations. All data in MATLAB is stored in the form of matrices or multidimensional arrays. Vectors and scalars are two special forms of matrices. A vector refers to a matrix that is either a single row or a single column, and it is … Read more

Introduction to MATLAB: Part 2

Introduction to MATLAB: Part 2

Part Two Lecture Introduction ❂ Command Line Editing ❂ Introductory Demonstration ❂ Help ❂ Simple Matrix Input ❂ Statements and Variables ❂ Data Structures: Vectors, Matrices, Struct Arrays, and Cell Arrays ❂ Mathematical Operations and Functions ❂ Plotting Commands Statements and Variables ① There are two common forms of MATLAB statementsi) Expression ii) variable = … Read more

Understanding C++ and Python Courses for Computer Science Majors

Understanding C++ and Python Courses for Computer Science Majors

As we all know, computer and programming skills have become highly sought after in many fields during this digital age. In university, C++ and Python courses provide students with the opportunity to learn and master two important programming languages. Whether for computer science majors or students from other disciplines, learning C++ and Python is of … Read more