//get user i arr[index]a index ind //calculate avg sum

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Need a completed C++ program for each of the following pseudocodes:
arr[20]
index=0
for 1 to 20
//get user input value into array
arr[index] =input
index=index + 1
//calculate average
avg=sum(arr)/20
i=0
// iterate for 20 numbers
for 1 to 20
//print each number's difference
print avg-arr[]
i=i+1
2b.
//initialize array
arr[20]
index=0
// loop for 20 integers
for 1 to 20
//get user input value into array
arr[index]=input
index=index + 1
// if user enters -1 exit from loop
if input is -1
break
//calculate average
avg=sum(arr)/ arr.length
i=0
// iterate for array length
for 1 to arr.length
//print each number's difference
print avg-arr[i]
Transcribed Image Text:arr[20] index=0 for 1 to 20 //get user input value into array arr[index] =input index=index + 1 //calculate average avg=sum(arr)/20 i=0 // iterate for 20 numbers for 1 to 20 //print each number's difference print avg-arr[] i=i+1 2b. //initialize array arr[20] index=0 // loop for 20 integers for 1 to 20 //get user input value into array arr[index]=input index=index + 1 // if user enters -1 exit from loop if input is -1 break //calculate average avg=sum(arr)/ arr.length i=0 // iterate for array length for 1 to arr.length //print each number's difference print avg-arr[i]
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