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What are the uses of pointers?

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The main advantages of using pointers are
1.) Function cannot return more than one value. But when the same function can modify many pointer variables and function as if it is returning more than one variable.
2.) In the case of arrays, we can decide the size of the array at runtime by allocating the necessary space.
C has a minimum number of fundamental data types - a single character, a single integer or float, and a few derived data types such as a structure, an enumerated list, and an array. If you want to do much more than that, you make use of pointers.

Pointers allow you to dynamically request memory to store off information for use later. They allow you to create linked lists and other algorithmically oriented data structures.
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What is the use of pointer?

    Answer       To point with.     Answer     1. To manipulate parts of an array.   2. To return more than value from a function.

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What is pointer and why pointer are used?

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What is pointer and pointer types and uses of pointer and the meaning of pointer?

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What is pointer and where it is used?

A pointer is a variable used to store a memory address. That is, we  can use a pointer variable to refer to another variable (including  other pointers).   Although many

What are the uses of pointers in C programming?

Pointers are used to store memory addresses and to allow indirect  access to the values stored at those memory addresses. C uses pass  by value semantics by default, but by