Built in Functions in C++ - Cyborg Coding

C++ has a variety of built-in functions, also known as standard library functions, that can be used to perform various operations. Some examples include:

I/O functions: These functions are used for input and output operations, such as reading from and writing to the console. Examples include cin and cout for input and output respectively.

String functions: These functions are used to manipulate strings, such as concatenating, comparing, and searching for substrings. Examples include strlen, strcmp, and strcpy.

Math functions: These functions are used to perform mathematical operations, such as square roots, trigonometric functions, and logarithms. Examples include sqrt, sin, and log.

Memory management functions: These functions are used to manage memory, such as allocating and deallocating memory dynamically. Examples include malloc, calloc, and free.

Time and date functions: These functions are used to work with time and date values. Examples include time, localtime, and mktime.

Error handling functions: These functions are used to handle errors and exceptions. Examples include assert, set_terminate, and terminate.

Type conversion functions: These functions are used to convert values between different data types. Examples include atoi, atof, and itoa.

Dynamic memory allocation functions: These functions are used to allocate memory dynamically . Examples include new and delete .

These are just a few examples of the built-in functions available in C++, and there are many more in the C++ Standard Library. It's worth noting that C++ also allows to create custom functions.