Pointer arithmetic allows arithmetic operations on pointers in C, such as addition and subtraction. However, since pointers store addresses, performing arithmetic operations with integer types will result in a pointer. When subtracting one pointer from another, the result will be an integer value. In C, you can perform the following arithmetic operations on pointers: Increment … Read more
Huazhong University of Science and Technology IT Home hkithome The official WeChat platform of the School of Computer Science, North China University of Science and Technology, focused on technological innovation, dedicated to resource sharing, the latest updates from the college, fashionable and fun IT news, we have everything you want to know! Algorithms are the … Read more
Although C language has been developed for many years and is no longer as popular, it remains one of the most widely used low-level languages. Whether it’s C++ or microcontrollers, C language algorithms are essential. Below are 15 C language algorithms that can help a beginner quickly master microcontrollers. 1. Sorting Algorithms There are many … Read more
Errors are problems or faults that occur in a program, causing abnormal behavior, and even experienced developers can encounter these errors. Programming errors are also referred to as bugs or faults, and the process of eliminating these errors is called debugging. These errors are detected during compilation or execution. Therefore, errors must be removed from … Read more
What Is Compilation? Compilation is the process of converting source code into target code. It is accomplished with the help of a compiler. The compiler checks the source code for syntax or structural errors, and if there are no errors, it generates the target code. The Compilation Process of C Language The compilation process of … Read more
The break statement is a keyword in C language used to exit the execution of loops or switch statements. The break statement is commonly used to terminate a loop early when a certain condition is met, or to exit the switch statement after matching a certain case. There are two common scenarios for using the … Read more
Click the blue words Follow us Function Pointers Functions also have their own addresses; the function name/&function name is the address of the function. 1.1 Basic Form In the study of array pointers, we learned that int arr[5];int (*pa)[5] = &arr;//pa is an array pointer The type of pointer variable pa is int(*)[5]. So what … Read more
Click the blue text Follow us Source from the Internet, please delete if infringing Everyone knows that computer programming languages are usually divided into three categories: machine language, assembly language, and high-level languages. High-level languages need to be translated into machine language to be executed, and there are two types of translation methods: compiled and … Read more
Follow Us | Free Book at the End Although C language is the first choice for many beginners entering the programming world, very few actually make a career out of it, with even less than half of those who merely “look at C and stop”! Those who drop out midway often say it’s difficult! Difficult! … Read more
The program to calculate the sum of digits in C can be implemented using loops and mathematical operations. Algorithm for Sum of Digits To write a C program to find the sum of digits, the following algorithm can be used: Step 1: Get a number from the user Step 2: Take the modulus/remainder of that … Read more