c++ programming. please include all the codes. with comment.

thank you.

Problem 1 A. Declare an integer array of size 13 called List. Initialize the array with 10 distinct values. Declare a B. Declare an array of size 800. Set the values of the array in a way that each index contains '2"index+15 C. Declare a 2D array of size 3x6 and set all the values of the array with 36. Don't initialize with braces, integer pointer and use that pointer get 3rd and 8th element of the array List as values use for loops. Then change value at row 1 column 4 to 4 and display the whole 2D array with for loops. Problem 2: A. Solve the fibonacci problem with recursion. But replace first number with 9 and second with 14 in the series