Explore functions and recursion from "summary" of C/C++ Programmer's Reference by Herbert Schildt
The concept of functions and recursion is essential in programming. Functions allow you to break down a program into smaller, manageable pieces that can be reused multiple times. By encapsulating code into functions, you can improve the readability and maintainability of your code. Recursion is a powerful technique where a function calls itself to solve a problem. This can be particularly useful in situations where a problem can be broken down into smaller, similar subproblems. Functions in C/C++ are defined using the syntax: return-type function-name(parameters). The return-type specifies the type of value that the function will return. The function-name is the name of the function, which must be unique within the scope it is defined. Parameters are variables that are passed to the function, which can be used within the function body. When defining a function, you need to provide a function prototype before the functio...
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