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Function pointers in C are pointers that point to functions. In other words, while a regular pointer holds the address of a variable, a function pointer holds the address of a function. Function pointers are used for dynamic function calls - the func...
In C, a program can obtain memory at runtime through a process called dynamic memory allocation. This is crucial when you need to allocate memory for data whose size changes while the application is running or when the quantity of memory required is ...
Type promotion in C is a feature of the C language where smaller data types (such as char and short) are automatically converted (or "promoted") to a larger data type (such as int) when they are used in expressions, especially in arithmetic operation...
In C, types are categorized into several basic categories: integer types, floating-point types, and other types such as void and pointer types. Here's an overview of the types in C, along with sample code snippets and the typical range of values they...
Looping in C is a fundamental concept that allows you to execute a block of code repeatedly. There are three primary types of loops in C: for loop while loop do-while loop Each type of loop can be used depending on the specific requirement of th...
Functions in C are blocks of code that perform specific tasks and can be called from other parts of a program. They allow for code reuse, better organization, and more manageable code. Here's a detailed look at how functions work in C, including thei...