Write a program in C++ that allows the end-user to input 5 integer arrays. These arrays can be of different sizes that each can be defined by the end-user. The input values to "each" of these arrays

must be added by the end-user in ascending order, as per the below example. If the user enters a

value in descending order by mistake, the program should let the end-user re-enter the incorrect value

again. The program should eventually produce a merged array that contains the values of all arrays -

but, in descending order. Finally, the merged array should not include any duplicate values.

3.12: the speed of sound the speed of sound depends on the material the sound is passing through. below is the approximate speed of sound (in feet per second) for air, water and steel: air: 1,100 feet per second water: 4,900 feet per second steel: 16,400 feet per second write a program class the speed of sound that asks the user to enter “air”, “water”, or “steel”, and the distance that a sound wave will travel in the medium. the program should then display the amount of time it will take. you can calculate the amount of time it takes sound to travel in air with the following formula: time = distance/1,100 you can calculate the amount of time it takes sound to travel in water with the following formula: time = distance/4,900 you can calculate the amount of time it takes sound to travel in steel with the following formula: time = distance/16,400