Write a function that accepts an int array and the array's size as arguments. The function should create a new array that is twice the size of the argument array. The function should copy the contents of the argument array to the new array and initialize the unused elements of the second array with 0. The function should return a pointer to the new array.

Where does the term "base address of an array" originate from, and how does it end up being used in the context of a call to a function?

C+++ CODE HELP WITH  POINTER BASICS CODE TO DO THE FOLLOWING: In function DisplayRank(), if rankPointer is null, print "rankPointer is null.". Otherwise, print the value in the variable pointed to by rankPointer. End with a newline. Ex: If the input is Y D, then the output is: D #include <iostream>using namespace std; void DisplayRank(char* rankPointer) {    /* Your code goes here */ } int main() {   char rank;   char* rankPointer;   char action;      rank = '0';   cin >> action;   cin >> rank;    if (action == 'Y') {      rankPointer = &rank;   }   else {      rankPointer = nullptr;   }     DisplayRank(rankPointer);    return 0;}

1- Write a user-defined function that accepts an array of integers. The function should generate the percentage each value in the array is of the total of all array values. Store the % value in another array. That array should also be declared as a formal parameter of the function. 2- In the main function, create a prompt that asks the user for inputs to the array. Ask the user to enter up to 20 values, and type -1 when done. (-1 is the sentinel value). It marks the end of the array. A user can put in any number of variables up to 20 (20 is the size of the array, it could be partially filled). 3- Display a table like the following example, showing each data value and what percentage each value is of the total of all array values. Do this by invoking the function in part 1.

Create a c ++ program keeping in mind the concepts about Pointers (Pointers). Instructions:  Write a program to find the maximum of a set of integers within an array. The program should ask the user to enter each of the values. At the end the program prints a pointer to point to the maximum value. The example is shown in the image Note create the program in c ++

What does "base address of an array" mean, and how does it come into play in a function call?

C++

What does the phrase "base address of an array" relate to, and how does it come to be utilized in a call to a function?