Consider the following algorthim and answer:a. What does this algorithm compute?b. What is its basic operation?c. How many times is the basic operation executed" d. What is the efficiency class of this algorithm? e. Suggest an improvement, or a better algorithm altogether, and in-dicate its efficiency class. If you cannot do it, try to prove that, in fact, it cannot be done. 4. Consider the following algorithm.Algorithm Mystery(n)//Input: A nonnegative integer nS-0for i -1 ton doS-S+i*ireturn Sa. What does this algorithm compute?b. What is its basic operation?c. How many times is the basic operation executed? d. What is the efficiency class of this algorithm?e. Suggest an improvement, or a better algorithm altogether, and in-dicate its efficiency class. If you cannot do it, try to prove that, in fact,it cannot be done.

Given: An algorithm Mystery(n) is given which is designed to perform some operation. Goal: 1. What…

Answered: Consider the following algorthim and…

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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Consider the following algorthim and answer:

a. What does this algorithm compute?

b. What is its basic operation?

c. How many times is the basic operation executed"
d. What is the efficiency class of this algorithm?
e. Suggest an improvement, or a better algorithm altogether, and in-dicate its efficiency class. If you cannot do it, try to prove that, in fact, it cannot be done.

4. Consider the following algorithm.
Algorithm Mystery(n)
//Input: A nonnegative integer n
S-0
for i -1 ton do
S-S+i*i
return S
a. What does this algorithm compute?
b. What is its basic operation?
c. How many times is the basic operation executed?

d. What is the efficiency class of this algorithm?
e. Suggest an improvement, or a better algorithm altogether, and in-
dicate its efficiency class. If you cannot do it, try to prove that, in fact,
it cannot be done.

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