Stack

A stack is a type of abstract data type. In a stack, data is stored in a sequential list format, and the primary operations, such as adding or deleting an element, occur at one end (top) of the stack. This is why it is referred to as Last In First Out (LIFO). The...
Structure and Union

Structure and Union

Structure and union are both user defined data types of C programming language. User defined data type is a data type that the user i.e. the programmer will decide what type it will be. Sometimes we need to do some complex programs when using basic data types is...
Array and Pointer

Array and Pointer

Arrays and pointers are common in most programming languages. Most importantly, these two data structures are needed everywhere from any moderate to complex program. Here we will try to know details about these two data structures. Arrays and pointers are almost the...
Use of arrow (“->”) operator in C/C++

Use of arrow (“->”) operator in C/C++

Array operators are used extensively in most large programs. But why is this arrow used? Or what is the reason for using it? It is basically an access operator. Variables can be declared both at compile time and at run time in C/C++. The way we usually declare...