This file contains the clear format of understanding pointers.Pointers in C language is a variable that stores/points the address of another variable. A Pointer in C is used to allocate memory dynamically i.e. at run time. The pointer variable might be belonging to any of the data type such as int, float, char, double, short etc.So this was prepared by some experts which will be helpful for external exams.One reason to use pointers is so that a variable or an object can be modified in a called function. In C++ it is a better practice to use references than pointers. ... This makes it easy to change the way the calling function receives the value without having to modify the semantics of passing it

Idea of Pointers +3 more

by Rani Chowdary Mandepudi

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