Most of the computer language ‘learners’ feel that pointer is a puzzling topic and most difficult. However, pointer enables fast and straightforward execution of the program. With pointers memory is used most efficiently. Hence, it is important to know the operation and applications of pointers. Pointers are used as tool in C and if you fail to understand it, you will be losing the power of C.
Variables are used in C to hold data values during the execution of a program. Every ...