how to learn c language
If you want to do your job well, you must first sharpen your tools
Preparation: a development environment, such as Turbo C 2.0, Visual C and other development tools; a good textbook, such as "C Language Programming" (Second Edition) edited by Tan Haoqiang.
Secret Weapon
Beginners who want to learn computer language must be able to "read programs", be interested in small application and game programs, and imitate them to deepen their understanding. To understand and operate C language programming, only by constantly writing and debugging programs can you gain experience in programming and deepen your understanding of programs. This is also the secret weapon for learning to write excellent advanced programs.
Carry forward the spirit of exploration and learn
C language programming is a bit like doing math problems. As long as we are good at thinking and exploring, we can carry forward the spirit of exploration to find good design ideas and Only by using this method can we truly grasp the essence of C language.
Related recommendations: "FAQ"
How to learn C language well?
1. Learn C language well, and you can handle any programming tool well.
2. You must practice more on the computer and learn relevant knowledge through the program. It took several repetitions to achieve the right result.
3. Don’t regard learning C language as a task, let alone a task that is difficult to complete. Be confident, anyone with normal intelligence can learn C language well. Always maintain a game mentality and discover more fun. When you feel that programming is endlessly fun, you will have a bright future in computers.
4. If a program cannot be understood for a while and is finally put aside for the time being, you may realize the truth from other programs after a while.
5. C language is a whole, and all aspects are organically related. It is necessary to grasp it as a whole and do not split it into unrelated parts.
6. Do not completely believe in the textbooks (including this handout). It is best to verify all conclusions on the computer.
(1) Learn the operators and order of operations of C language well
First of all, it is necessary to clarify that operators are classified according to different priorities. "C Programming" operators can be divided into There are 15 priorities, from high to low, the priority is 1 ~ 15. Except for levels 2, 3 and 14, which are combined from right to left, the others are combined from left to right. , which determines the order of operations of operators of the same level.
(2) Learn the four program structures of C language well:·
Sequential structure
·Branch structure
·Loop structure
·Modular program structure
(3) Master some Simple algorithmThe above is the detailed content of how to learn c language. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
C language data structure: data representation and operation of trees and graphs
Apr 04, 2025 am 11:18 AM
C language data structure: The data representation of the tree and graph is a hierarchical data structure consisting of nodes. Each node contains a data element and a pointer to its child nodes. The binary tree is a special type of tree. Each node has at most two child nodes. The data represents structTreeNode{intdata;structTreeNode*left;structTreeNode*right;}; Operation creates a tree traversal tree (predecision, in-order, and later order) search tree insertion node deletes node graph is a collection of data structures, where elements are vertices, and they can be connected together through edges with right or unrighted data representing neighbors.
The truth behind the C language file operation problem
Apr 04, 2025 am 11:24 AM
The truth about file operation problems: file opening failed: insufficient permissions, wrong paths, and file occupied. Data writing failed: the buffer is full, the file is not writable, and the disk space is insufficient. Other FAQs: slow file traversal, incorrect text file encoding, and binary file reading errors.
CS-Week 3
Apr 04, 2025 am 06:06 AM
Algorithms are the set of instructions to solve problems, and their execution speed and memory usage vary. In programming, many algorithms are based on data search and sorting. This article will introduce several data retrieval and sorting algorithms. Linear search assumes that there is an array [20,500,10,5,100,1,50] and needs to find the number 50. The linear search algorithm checks each element in the array one by one until the target value is found or the complete array is traversed. The algorithm flowchart is as follows: The pseudo-code for linear search is as follows: Check each element: If the target value is found: Return true Return false C language implementation: #include#includeintmain(void){i
C language multithreaded programming: a beginner's guide and troubleshooting
Apr 04, 2025 am 10:15 AM
C language multithreading programming guide: Creating threads: Use the pthread_create() function to specify thread ID, properties, and thread functions. Thread synchronization: Prevent data competition through mutexes, semaphores, and conditional variables. Practical case: Use multi-threading to calculate the Fibonacci number, assign tasks to multiple threads and synchronize the results. Troubleshooting: Solve problems such as program crashes, thread stop responses, and performance bottlenecks.
How debian readdir integrates with other tools
Apr 13, 2025 am 09:42 AM
The readdir function in the Debian system is a system call used to read directory contents and is often used in C programming. This article will explain how to integrate readdir with other tools to enhance its functionality. Method 1: Combining C language program and pipeline First, write a C program to call the readdir function and output the result: #include#include#include#includeintmain(intargc,char*argv[]){DIR*dir;structdirent*entry;if(argc!=2){
How to output a countdown in C language
Apr 04, 2025 am 08:54 AM
How to output a countdown in C? Answer: Use loop statements. Steps: 1. Define the variable n and store the countdown number to output; 2. Use the while loop to continuously print n until n is less than 1; 3. In the loop body, print out the value of n; 4. At the end of the loop, subtract n by 1 to output the next smaller reciprocal.
The concept of c language functions and their definition format
Apr 03, 2025 pm 11:33 PM
C language functions are reusable code blocks, receive parameters for processing, and return results. It is similar to the Swiss Army Knife, powerful and requires careful use. Functions include elements such as defining formats, parameters, return values, and function bodies. Advanced usage includes function pointers, recursive functions, and callback functions. Common errors are type mismatch and forgetting to declare prototypes. Debugging skills include printing variables and using a debugger. Performance optimization uses inline functions. Function design should follow the principle of single responsibility. Proficiency in C language functions can significantly improve programming efficiency and code quality.
How to define the call declaration format of c language function
Apr 04, 2025 am 06:03 AM
C language functions include definitions, calls and declarations. Function definition specifies function name, parameters and return type, function body implements functions; function calls execute functions and provide parameters; function declarations inform the compiler of function type. Value pass is used for parameter pass, pay attention to the return type, maintain a consistent code style, and handle errors in functions. Mastering this knowledge can help write elegant, robust C code.