Consider the following functions which both take as arguments three n-element arrays A, B, and C: COMPARE-1(A, B,C) For i =1 to n For j=1 to n If A[i] + C[i] > B[j] Return FALSE Return TRUE COMPARE-2(A, B,C) aur := A[1] + C[1] For i = 2 to n If A[i] + C[i] > aux Then aur := A[i] + C[i] For j=1 to n If aux > B[j] Return FALSE Return TRUE

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
icon
Related questions
Question
Consider the following functions which both take as arguments three n-element arrays A, B, and C:
СОMPARE-1(A, В, С)
For i =1 to n
For j= 1 to n
If A(i] + C[i] > B[j] Return FALSE
Return TRUE
СOMPARE-2(A, В, С)
aux := A[1] + C[1]
For i = 2 to n
If A[i] + C[i] > aux Then aux := A[i] + C[i]
For j = 1 to n
If aux > B[j] Return FALSE
Return TRUE
(a) When do these two functions return TRUE?
(b) What is the worst-case running time for each function?
Transcribed Image Text:Consider the following functions which both take as arguments three n-element arrays A, B, and C: СОMPARE-1(A, В, С) For i =1 to n For j= 1 to n If A(i] + C[i] > B[j] Return FALSE Return TRUE СOMPARE-2(A, В, С) aux := A[1] + C[1] For i = 2 to n If A[i] + C[i] > aux Then aux := A[i] + C[i] For j = 1 to n If aux > B[j] Return FALSE Return TRUE (a) When do these two functions return TRUE? (b) What is the worst-case running time for each function?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Randomized Select Algorithm
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education