i am beginner of Programming fundamental.

code in C++ language each line of code comment and explain.

code in visual studio 2013 and 2019.

use charcter array .

strickly not use string. only use this header (#include)

note: i am ask this question many time but not provide the best code.so plz provide the best code.

output code screen shot send plz.

Write a single C++ Menu driven program that gives user the choice to execute Question 1, Question 2 and Question 3 until user enters option to quit. Question 1: Write function(s) that should accept a two-dimensional MM int array and return a single dimensional (normal) int array containing the average of each of the columns. Question 2: Write function(s) that should accept a two-dimensional MM int array and return a new two-dimensional int array having number of rows equal to only the odd index rows Question 3: Write function(s) that should accept a two-dimensional CString array, in which each row contains the characters of a word. The method should return a single-dimensional (normal) CString array containing the words in each row of the two-dimensional array separated by $ symbol. Take for example, the input 2d array: {{b ' ' a ', ' t ', ' h ', \0}, ' y ', \0}}