Answered: Find the theta notation for the…

Find the theta notation for the worst-case time required by the ff. algorithm: for i + 1 to n - 1 for jei+1 to n if (s; + s; == key) return 1 else return 0 e(n) O(n²) O(n lg n) O e(1)

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

Find the theta notation for the worst-case time required by the ff. algorithm:
for i +1 to n – 1
for jei+1 to n
if (s; + sj == key)
3%D
return 1
else
return O
O e(n)
O e(n²)
O(n?)
O(n lg n)
O e(1)

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