pointervar
pointervar is a programming concept that refers to a variable designed to hold a memory address. This address points to another variable's location in the computer's memory. Instead of directly storing a value, a pointer variable stores the reference to where that value is located. This mechanism allows for indirect access and manipulation of data.
The primary use of pointervars is to manage memory efficiently. By passing pointers, programs can avoid copying
In many programming languages, pointervars are explicitly declared and manipulated using special operators. Dereferencing a pointervar,