
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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![Debugging Exercise
A Assume the following main module is in a program that includes the binarySearch
function that was shown in this chapter. Why doesn't the pseudocode in the main
module work?
// This program uses the binarySearch function to search for a
// name in the array. This program assumes the binarySearch
// function has already been defined.
Module main()
Constant Integer SIZE = 5
Declare String names[SIZE] = "Zack", "James", "Pam"
%3D
%3D
"Marc", "Susan"
Declare String searchName
Declare Integer index
Display "Enter a name to search for."
Input searchName
Set index = binarySearch (names, searchName, SIZE)
%3D
If index != - 1 Then
Display searchName,
%3D
%3D
was found."
Else
Display searchName,
End If
was NOT found."
End Module](https://content.bartleby.com/qna-images/question/00ecb873-2ec6-4abe-9c98-b4b83cb91ceb/5d547d6e-1e83-42ae-ae1a-fa34b533bae5/cvs6zu9.jpeg)
Transcribed Image Text:Debugging Exercise
A Assume the following main module is in a program that includes the binarySearch
function that was shown in this chapter. Why doesn't the pseudocode in the main
module work?
// This program uses the binarySearch function to search for a
// name in the array. This program assumes the binarySearch
// function has already been defined.
Module main()
Constant Integer SIZE = 5
Declare String names[SIZE] = "Zack", "James", "Pam"
%3D
%3D
"Marc", "Susan"
Declare String searchName
Declare Integer index
Display "Enter a name to search for."
Input searchName
Set index = binarySearch (names, searchName, SIZE)
%3D
If index != - 1 Then
Display searchName,
%3D
%3D
was found."
Else
Display searchName,
End If
was NOT found."
End Module
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