1. Examine the following algorithm and show the output values displayed when find(4) is executed. Show your work to justify the answer, especially the recursive steps. Algorithm find (n) { if (n : 0 or n == 1) { == return n } else { find(n - 1) + 2*find(n - 2) sum print sum // output the sum value return sum } }
1. Examine the following algorithm and show the output values displayed when find(4) is executed. Show your work to justify the answer, especially the recursive steps. Algorithm find (n) { if (n : 0 or n == 1) { == return n } else { find(n - 1) + 2*find(n - 2) sum print sum // output the sum value return 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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Question
![Examine the following algorithm and show the output values displayed when
find(4) is executed. Show your work to justify the answer, especially the
recursive steps.
1.
Algorithm find (n) {
if (n == 0 or n == 1) {
return n
}
else {
sum = find (n - 1) + 2*find (n
print sum
2)
// output the sum value
-
return sum
}
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F301ad561-b72b-4b90-a17c-e0d4207c422c%2F90048a03-8047-415b-9fda-69e11bc36b60%2Ft8jirwyo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Examine the following algorithm and show the output values displayed when
find(4) is executed. Show your work to justify the answer, especially the
recursive steps.
1.
Algorithm find (n) {
if (n == 0 or n == 1) {
return n
}
else {
sum = find (n - 1) + 2*find (n
print sum
2)
// output the sum value
-
return sum
}
}
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