For example, the string constant “welcome \ “home” is displayed as welcome” home. Note that the double quote next to the backslash is an escape sequence and not a delimiter for the string constant. In Secondary these are 1) Array 2) Pointer 3) Struc...
To develop software, the object-oriented concepts need to be implemented in any high-level language. The high-level language that implements the concepts of object-oriented programming is known as an object-oriented language (also called an OO language).
Let's start with a simple example:data Status = Green | Yellow | RedThis declares a data type Status which has exactly three different instances. For each instance a data constructor is defined that allows to create a new instance of the data type....
The Stack's functionality is described as "First in - last out", the first element that enters the stack is the last to be popped out of it. A Queue has two main operations as well: Enqueue: Puts an element into the queue ...
unless you need pointer arithmetic. If a function modifies its argument, some programmers feel that pointers are better because it makes it obvious that the arg can be changed: f(&i) Other programmers use a reference but choose a self-explicit ...
Abstraction is a mechanism to' hide irrelevant details and represent only the essential features so that one can focus on important things at a time; It allows managing complex systems by concentrating on the essential features only. For example, while d