A fixed-size array has a predetermined number of elements that cannot be changed after the array is created.

Define array ages, a 5 _element array of integers initialized  with the  values 45, 12, 23, 62 and 52

implement program to creates an array named sales (tracking one week of sales for two months), assigns salesfigures to its elements, and then loops through the array to calculate the average sales for one week of each of the two months stored in the array.