3.Find the running time function of the following algorithms as we learned in the class andthen the tightest big-O notation.a) AlgorithmX(n)1. x=12. for il to n²3.4.5.x-max(x,i)for j← 1 to n²x=max(x,j)6. return xb) Algorithm Y(n)1. x12. for i←1 to n³3.4.5.6.7.j←Iwhile j

a) Answer: The Big O analysis for the given code snippet is O(n^2), which means that the time…

Answered: a) AlgorithmX(n) 1. xfl 2. for i 1 to…

a) AlgorithmX(n) 1. xfl 2. for i 1 to n² 3. x←max(x,i) 4. for j1 to n² 5. x←max(x.j) 6. return x b) Algorithm Y(n) 1. xl 2. for i 1 to n³ 3. 4. 5. 6. 7. j←I while j

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

3.
Find the running time function of the following algorithms as we learned in the class and
then the tightest big-O notation.
a) AlgorithmX(n)
1. x=1
2. for il to n²
3.
4.
5.
x-max(x,i)
for j← 1 to n²
x=max(x,j)
6. return x
b) Algorithm Y(n)
1. x1
2. for i←1 to n³
3.
4.
5.
6.
7.
j←I
while j<n
x←max(x, i*j)
j← 2*j
return x
c) AlgorithmZ(n)
1. x←1
2. for i←1 to n²
3.
4.
5.
6.
7.
j←I
while j<n
x←max(x, i*j)
j←j+1
return x

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