The complexity of Binary search algorithm isI. O(n)II. O(log n)II. O(n^2)IV. O(n log n)V. None of the aboveO IVovO|I> What is the time complexity of the following algorithm power(n.x).? Assume that each operation takes a unit time.LongPower(int n, int x) {long ans;if(n==0) return 1;elselans = Power (n/2, x) * Power (n/2, x);if (n % 2 == 1) ans *= x;return ans;A: Ө (n)B: Ө (ogn)C: e (n logn)D: e (n^2)E: None of the aboveO ABDO EC.

Given What is the time complexity of the following algorithm power(n,x).? Assume that each operation…

Answered: I. O(n) II. O(log n) III. O(n^2) IV.…

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I. O(n) II. O(log n) III. O(n^2) IV. O(n log n) V. None of the above

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

The complexity of Binary search algorithm is
I. O(n)
II. O(log n)
II. O(n^2)
IV. O(n log n)
V. None of the above
O IV
ov
O|I
>

What is the time complexity of the following algorithm power(n.x).? Assume that each operation takes a unit time.
LongPower(int n, int x) {
long ans;
if(n==0) return 1;
elsel
ans = Power (n/2, x) * Power (n/2, x);
if (n % 2 == 1) ans *= x;
return ans;
A: Ө (n)
B: Ө (ogn)
C: e (n logn)
D: e (n^2)
E: None of the above
O A
B
D
O E
C.

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