Question

Design the logic for a program that allows a user to enter 20 numbers, then displays each number and its difference from the numeric average of the numbers entered. Modify the program in Exercise 2a so that the user can enter any amount of numbers up to 20 until a sentinel value is entered.

Answer 1

Answer:

Logic for a program

Explanation:

//Here ind = index

//declare the number

number ind

number sum

number avg

number SIZE = 20

number num[SIZE] = {0,0,0,0,0,0,0,0,0,0 ,0,0,0,0,0,0,0,0,0,0}

getReady()

while ind < SIZE

getNumbers()

stop

getReady()

ind = 0

sum = 0

return

getNumbers()

cout<< “Enter a number for position ”, ind

input numbers[ind]

sum = sum + numbers[ind]

ind = ind + 1

return ;

finishUp()

avg = sum/SIZE

ind = 0

while ind < SIZE

output numbers[ind], avg – numbers[index]

ind = ind + 1

return

Modify the program in 2a

number index

number sum

number avg

number actualSize

number SIZE = 10

number number[SIZE] = 0