Write a menu based program implementing the following functions: (0) Write a function called displayMenu that does not take any…

Array Shifter and Array Reversal Write a function that accepts an array of doubles and the arrays size as arguments.…

Array Shifter and Array Reversal Write a function that accepts an array of doubles and the arrays size as arguments.…

Write a program that lets the user enter the total rainfall for each of 12 months into an array of…