Pass Array Pointers in C Functions

The method of passing an array pointer as a parameter to a function in C is to pass the pointer of the array as the function’s argument. The specific steps are as follows:

1. Create a function that takes an array of integers as its parameter.
2. execute the function with the array.
3. “arr” – to quote or say
4. The first element of the array.

By passing an array pointer as a parameter, it is possible to directly modify the contents of the array within the function, as the address of the array is passed rather than a copy of it. This can improve the efficiency of the program, especially when dealing with large arrays.