Exercise#2: Marks Average and Grade of Average Write a program that reads 25 random grades in the range 0 and 100 inclusive. The program stores the grades in the array Al 5][5] then finds the average of each column and stores the answer in B[]. Print the elements of all arrays Al and B. Sample input/output The marks are: 20 40 60 80 100 20 40 60 80 100 20 40 60 80 100 20 40 60 80 100 20 40 60 80 100 The average for the marks are: 20 40 60 80 100