- Simple: C provides a structured approach to break down problems into parts and offers a rich set of library functions and data types.
- Machine Independent or Portable: C programs can be executed on different machines with some machine-specific changes. Hence, C is a machine-independent language.
- Mid-level Programming Language: C is intended for low-level programming and is used to develop system applications such as kernels, drivers, etc. It also supports high-level language features and is known as a mid-level language.
- Structured Programming Language: C is a structured programming language that allows breaking programs into parts using functions. It is easy to understand and modify, and functions provide code reusability.
- Rich Library: C provides a lot of built-in functions that speed up development.
- Memory Management: C supports dynamic memory allocation, and we can free the allocated memory at any time by calling the free() function.
- Fast Speed: The compilation and execution time of C are fast because there are fewer built-in functions and hence less overhead.
- Pointer: C provides the feature of pointers, enabling direct interaction with memory. We can use pointers for memory, structures, functions, arrays, etc.
- Recursion: In C, we can call a function within a function, which provides code reusability for every function. Recursion enables us to use the approach of backtracking.
- Extensible: C is an extensible language because it can easily adopt new features.
- Data Types : C language provides a rich set of data types such as char, int, float, double, etc. These data types can be used to declare variables, functions, arrays, structures, etc.
- Bitwise Operators : C language provides a set of bitwise operators such as bitwise AND (&), bitwise OR (|), bitwise XOR (^), bitwise NOT (~), left shift (<<), and right shift (>>). These operators can be used to manipulate bits of variables.
- File Handling : C language provides a set of functions to handle files such as fopen(), fclose(), fread(), fwrite(), fseek(), etc. These functions can be used to create, read, write, and manipulate files.
- Preprocessor Directives : C language provides a set of preprocessor directives such as #include, #define, #ifdef, #ifndef, #endif, etc. These directives can be used to include header files, define constants, conditional compilation, etc.
- Command Line Arguments : C language provides the feature of command line arguments. We can pass arguments to the main function using argc and argv parameters. These arguments can be used to make the program more flexible.
- Low-level Manipulation : C language provides low-level manipulation features such as inline assembly code, direct memory access, etc. These features can be used to optimize the performance of the program.
- Interoperability with Assembly Language : C language can be easily integrated with assembly language. Inline assembly code can be used to optimize the performance of critical parts of the program.
- Modularity : C language provides the feature of modularity. We can break the program into smaller modules or functions. This makes the program easy to understand, modify, and maintain.
Overall, the features of C language make it a powerful and flexible language that can be used for a wide range of applications such as system programming, embedded systems, scientific computing, game development, etc.C language provides a rich set of data types such as char, int, float, double, etc. These data types can be used to declare variables, functions, arrays, structures, etc.
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