Answered: Suppose bar(n) is an O(n) function that…

Suppose bar(n) is an O(n) function that returns n. What is the big-oh runtime of the following function? int foo(int n) int i, sum = 1; for (i = e; i « bar(n); i++) sum += bar(n); 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

Suppose bar(n) is an O(n) function that returns n. What is the big-oh runtime of the following function?
int foo(int n)
int i, sum = 1;
for (i = e; i « bar(n); i++)
sum += bar(n);
return sum;

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