Precisely specify the conditions under which the following algorithm returns True, and then discuss, in detail, the running time of the algorithm. If you think it has different best- and worst-case running times then these should be considered separately, and you should explain the conditions under which best and worst-cases arise.

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
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Precisely specify the conditions under which the following algorithm returns True, and then discuss, in detail, the running time of the algorithm. If you think it has different best- and worst-case running times then these should be considered separately, and you should explain the conditions under which best and worst-cases arise.

Algorithm Ex2 ((a₁, ... an), (b₁, ..., bn))
q← true
for i
1 to n do
j← n
while j> 0 and q == true do
If a₁ ! = b;
q← false
return q
j-j-1
Transcribed Image Text:Algorithm Ex2 ((a₁, ... an), (b₁, ..., bn)) q← true for i 1 to n do j← n while j> 0 and q == true do If a₁ ! = b; q← false return q j-j-1
You must fully explain your answer and use O, 2 and 0 appropriately
Transcribed Image Text:You must fully explain your answer and use O, 2 and 0 appropriately
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