How many times is the basic operation executed for the following algorithm? ALGORITHM UniqueElements(A[0..n – 1]) //Determines whether all the elements in a given array are distinct /Input: An array A[0..n – 1] //Output: Returns “true" if all the elements in A are distinct and “false" otherwise for i +0 to n – 2 do for j i+1 to n – 1 do if A[i]= A[j]return false - - return true

How many times is the basic operation executed for the following algorithm? ALGORITHM UniqueElements(A[0..n – 1]) //Determines whether all the elements in a given array are distinct /Input: An array A[0..n – 1] //Output: Returns “true" if all the elements in A are distinct and “false" otherwise for i +0 to n – 2 do for j i+1 to n – 1 do if A[i]= A[j]return false - - return true

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

See similar textbooks

Similar questions

2. Write an algorithm to print the numbers at even positions from a given array A. Assume the array index starts with 1.
The given array is arr = {1,2,3,4,5). (bubble sort is implemented with a flag variable) The number of iterations in selection sort and bubble sort respectively are, O 0 and 4 Skip O1 and 4 O 5 and 4 O4 and 1
A school uses the array to call an attendance register every morningWrite an algorithm using iteration to:• display the name of each student one at a time from studentnames• take as input whether that student is present or absent• display the total number of present students and number of absent students in asuitablemessage, after all student names have been displayed.
1- Consider the following function: f (n) = 10n +2n -20 For which positive integer m can you say that: a- f(n) is O(n") b- f(n) is 2(n") c- f(n) is O(n") 2- Sort the following integer array into increasing order using Quick Sort algorithm : 20 15
Minimun number of comparison required to compute the largest and second largest element in array is A. n-[log₂n]-2 B. n+[log₂n-2] C. log₂n D. None of these
Given a non-empty array of integers, every element appears twice except for one. Find that single one. Input: [4, 1, 2, 1, 2] Write Swift program
Please describe the following algorithm. Algorithm: Step-1: Start Step-2: Take a random array Step-3: Sort the array in assecnding or descending order Step-4: Find the length of array Step-5: If length is odd, then Step-5.1: n = (lenght+1)/2 , means nth element is the median Step-5.2: Print n-1 element for median because array indexing starts from 0 Step-6: If length is even, find (length/2)element and (length/2 + 1)element, then Step-6.1: n = ((length/2)element + (length/2 + 1)element)/2 Step-6.2: Print n Step-7: Stop
39
Write the algorithm which finds the second maximum value of the array. Then find the complexity of the algorithm as Big O notation
The given array is arr = {1,2,3,4,5). (bubble sort is implemented with a flag variable) The number of iterations in selection sort and bubble sort respectively are, O 0 and 4 Skip O1 and 4 O 5 and 4 O4 and 1
Write a program that will reverse the elements enter by the user. Sample Output: Enter total number of elements: 3 Enter array elements: Enter element 1: 45 Enter element 2: 8 Enter element 3: 9 Array elements after reverse: 9 8. 45
! docs.google.com. This code calculate the average of elements in each column of array T(5,3) and stored in array K(3). 1-...... 2-.. 3-.... S=S+T(I, J) Next I 4-...... 5-..... Next J * 1-For J = 1 To 3 2-S = 0 3-For I = 1 To 54- AV = S/ 5 5-K(J) = S 9:18 1-For J = 1 To 3 2-S = 0 3-For I = 1 To 54- AV = S/ 5 5-K(J) = AV 1-For J = 1 To 3 2-S = 0 3-For I = 1 To 54- AV = S/ 3 5-K(J) = AV 5 1-S 0 2-For J = 1 To 3 3-For I = 1 To 54- AV = S/ 5 5-K(J) = AV 1-For J = 1 To 5 2-S = 0 3-For I = 1 To 3 4- AV = S/ 5 5-K(J) = AV + ← G ↑