1-Write a C++ program to input elements in array and sort array elements in  descending order. How to sort array in descending order in using pointers.Use function to print out the original and sorted arrays, Example Input Input size of array: 10  Input array elements: 20, 2, 10, 6, 52, 31, 0, 45, 79, 40  Output Array sorted in descending order:  79 ,52,45,40,31,20,10,6,2,0

C++ Problem #1:   Create a blank 10x10 integer array using constants for the row and column Create a function printArray() that will print every row and column of the array Create a function notFound() that searches each element in the array and returns true if the passed number already exists in the array and false if it does not Create a function fillArray() that will fill the 2 dimensional array with unique random numbers from 0 to 100 inclusive.  No cells should have the same number.  Use the notFound() function in this function. Print the entire array. Request a column number to print and use a sentinal loop to make sure the row number is valid. If not then request a column number again Create a function printIter() that prints only the passed column using iteration Create a function printRecur() that prints only the passed column using recursion Print the requested column using printIter() and printRecur()   Sample output:   The array is:   Row 0: 41, 85, 72, 38, 80, 69, 65,…