C code Blocks Write the complete function that receives a pointer to the array's first element as an argument and multiplies the third element of the array by 10.  Define your function in the same way as the given function prototype.    Take a look at the "For example" below to see how the function is used in the main function and the expected result.   #include  #include void multiplyElement(int *ptr);int main(){    int array[5] = {1,2,3,4,5};     int *arrPtr = NULL;    arrPtr = &array[0];    multiplyElement(arrPtr);    for(int i = 0; i < 5; i++){         printf("%d ", array[i]);     } return 0; } //Your answer starts here For example: Test Result int array[5] = {1,2,3,4,5}; int *arrPtr = NULL; arrPtr = &array[0]; multiplyElement(arrPtr); for(int i = 0; i < 5; i++){ printf("%d ", array[i]); } 1 2 30 4

In C Programming: You will need all the functions from the previous assignment, as well as the structure course:• Department (string, 15 characters)• Course number (integer, 4 digits, leading 0 if necessary)• Course title (string, 30 characters)• Credits (short, 1 digit) Write a function saveAllCoursesText() which receives an array of course pointers and the array’s size, then outputs the content of the array in text format to a file named “courses.txt”.• Save the entire structure on 1 line (all the members of the structure should be saved in 1 fprintf() command)

In C programming: Write a main() function using the following requirements:• Define a SIZE constant (the value is irrelevant, but for testing, you may want to keep it small enough – no bigger than 5)• Create an array of course pointers using SIZE• Dynamically allocate each element of the array• Call inputAllCourses()• Call printAllCourses().

c++problem

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.

use c++ Programming language  Write a program that creates a two dimensional array initialized with test data.  Use any data type you wish .  The program should have following functions: .getAverage: This function should accept a two dimensional array as its argument and return the average of each row (each student have their average) and each column (class test average) all the values in the array. .getRowTotal: This function should accept a two dimensional array as its first argument and an integer as its second argument.  The second argument should be the subscript of a row in the array. The function should return the total of the values in the specified row. .getColumnTotal:  This function should accept a two dimensional array as its first argument and an integer as its second argument.  The second argument should be the subscript of a column in the array. The function should return the total of the values in the specified column. .getHighestInRow: This function should accept a two…

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