C Programs - Pointer

Pointers in C are variables that store the memory addresses of other variables. This allows you to directly access and manipulate the data stored in those variables, without having to use their names. Pointers are a powerful tool in C, and they are essential for many advanced programming tasks, such as dynamic memory allocation and efficient data structures.

To declare a pointer variable, you use the asterisk (*) symbol before the data type of the variable that it will point to.

Pointers in C language

List of programs

  1. C Program to use pointers
  2. C program to add two numbers using pointers
  3. C program to swap two numbers using pointers
  4. C program to input and print array elements using pointers
  5. C program to copy one array to another using pointers
  6. C program to swap two arrays using pointers
  7. C program to reverse an array using pointers
  8. C program to search an element in array using pointers
  9. C program to find length of string using pointers
  10. C program to copy one string to another using pointers
  11. C program to concatenate two strings using pointers
  12. C program to compare two strings using pointers
  13. C program to reverse a string using pointers
  14. C program to sort an array using pointers
  15. C Program to Return Multiple Values from a function