1. Asymptotics. Given an array A of n integers, you'd like to output a two-dimensional n x narray B in which B[i, j] = max {A[i], A[i + 1],..., A[j]} for each i < j.For i j the value of B[i, j] can be left as is.for i = 1,2, ηfor j = i + 1, n"Compute the maximum of the entries A[i], A[i + 1], , A[j].Store the maximum value in B[i, j].(a) Find a function of such that the running time of the algorithm is O(f(n)), and clearlyexplain why.(b) For the same function f argue that the running time of the algorithm is also (f(n)).(This establishes an asymptotically tight bound (f(n)).)(c) Design and analyze a faster algorithm for this problem. You should give an algorithmwith running O(g(n)), where lim→∞ g(n)/f(n) = 0.

Step 1:a)sol)Let's address the problem step by step:To solve this problem, you can use dynamic…

Answered: 1. Asymptotics. Given an array A of n…

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

Write a program to overload the function call operator ( ) so as to allow the more common form of double-array subscripting. Therefore, instead of saying: chessBoard[row][column] for an array of objects, overload the function call operator to allow the alternate form: chessBoard(row, column) A sample output of your program should look like follows: The value of each array element is the product of the row and column values. Using the class definition given in the myClassOperator.h header file below, implement the class member functions and driver code in separate files.
""Search in Rotated Sorted ArraySuppose an array sorted in ascending order is rotated at some pivot unknownto you beforehand. (i.e., [0,1,2,4,5,6,7] might become [4,5,6,7,0,1,2]).You are given a target value to search. If found in the array return its index,otherwise return -1.Your algorithm's runtime complexity must be in the order of O(log n).---------------------------------------------------------------------------------Explanation algorithm:In classic binary search, we compare val with the midpoint to figure out ifval belongs on the low or the high side. The complication here is that thearray is rotated and may have an inflection point. Consider, for example:Array1: [10, 15, 20, 0, 5]Array2: [50, 5, 20, 30, 40]Note that both arrays have a midpoint of 20, but 5 appears on the left side ofone and on the right side of the other. Therefore, comparing val with themidpoint is insufficient.However, if we look a bit deeper, we can see that one half of the array must beordered…
Solve this algorithm problem using Pythkn
Define a void function Sleep0 that takes a 2D array of type float Time[5][6] as parameter and performs the following: o Declare a local variable B and initialize it to the value of 10.0 o Using nested for loop, the function should print all numbers smaller than B in the array. In case the array has no values smaller than B then print an error message of your choice.
1. Write a functionSummOddthat will find the sum of all elements of odd ordera1+a3+...of a given a array. Pass an array arr[ ] and a dimension n and return the value of the suma1+a3+...asthe function’s return value. Call this function in themain()with arr[ ]={8,6,4,2,3,5}and dimensionn=6 to test the correctness of your general function. Keywords: Write function, pass array and dimension, return sum of odd order
This is using python, without using np.trapz function please
Write a function that takes in an array of integers and returns the integers that are either palindromes or almost-palindromes. An almost-palindrome is any integer that can be rearranged to form a palindrome. For example, the numbers 677 and 338 are both almost- palindromes, respectively. Examples since they can be rearranged to form 767 and 383, palindromeSieve([443, 12, 639, 121, 3232]) → [443, 121, 323 // Since 443 => 434; 121 is a palindrome; 3232 => 2332 or 3:
c) Using a counting method or otherwise, show that the number of array accesses of the 3-sum algorithm given below is in the order of -N. 6. int count = 0; for (int i = 0; i< N; i++) { for (int j = i+1; j< N; j++) { for (int k = j+1; k< N; k++) { if (a[i] + a[j] + a[k] == 0) { count++ ; } }
Write a function that takes in an array of integers and returns the integers that are either palindromes or almost-palindromes. An almost-palindrome is any integer that can be rearranged to form a palindrome. For example, the numbers 677 and 338 are both almost- palindromes, respectively. Examples since they can be rearranged to form 767 and 383, palindromeSieve([443, 12, 639, 121, 3232]) → [443, 121, 323 // Since 443 => 434; 121 is a palindrome; 3232 => 2332 or 3:
All of the information is below(JAVA), I need this in an hour if possible, thank you!!
In searching an element in an array, linear search can be used, even though simple to implement, but not efficient, with only O(n) time complexity. Assuming the array is already in sorted order, modify the search function below, using a better algorithm, so the average time complexity for the search function is O(log n). include <iostream> using namespace std; int search(int al), int s, int v) { 1/ Modify below codes. for (int i = 0; i <s; i++) { if (a[i] = v) return i; return -1; int main() { int intArray:10] = { 5, 7, 8, 9, 10, 12, 13, 15, 20, 34); // Search for element '12' in 10-elements integer array. cout << search(intArray, 10, 12); // '5' will be printed out. // Search for element '35' in 10-elements integer array. cout << search(intArray, 10, 35); // '-1' will be printed out. // Index '-l' means that the element is not found. return 0;
This code segment determine an average of even elements of Array T(50). s=0:c=0 For I = 1 To 50 1-....... !!!! 2-...... 3-....... 4-.. 5-...... 6-...... 1-If T(1) mod 2=0 then 2-s = s + T(1) 3- c=c+1 4-End if 5-Next 6-A = s / 50 1-If T(1) mod 2=0 then 2-s = s + T(1) 3- c=c+1 4-End if 5-Next 6-A = s / c 1-If T(1) mod 2=0 then 2-s = s + T(1) 3- c=c+1 4-Next 5-End if 6-A = s/c 1-If T(1) mod 2=0 then 2-s = s + T(I) 3- c=c+1 4-A = s/ 50 5-End if 6-Next

SEE MORE QUESTIONS

Recommended textbooks for you

Database System Concepts

Computer Science

ISBN:

9780078022159

Author:

Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:

McGraw-Hill Education

Starting Out with Python (4th Edition)

Computer Science

ISBN:

9780134444321

Author:

Tony Gaddis

Publisher:

PEARSON

Digital Fundamentals (11th Edition)

Computer Science

ISBN:

9780132737968

Author:

Thomas L. Floyd

Publisher:

PEARSON

Database System Concepts

Computer Science

ISBN:

9780078022159

Author:

Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:

McGraw-Hill Education

Starting Out with Python (4th Edition)

Computer Science

ISBN:

9780134444321

Author:

Tony Gaddis

Publisher:

PEARSON

Digital Fundamentals (11th Edition)

Computer Science

ISBN:

9780132737968

Author:

Thomas L. Floyd

Publisher:

PEARSON

C How to Program (8th Edition)

Computer Science

ISBN:

9780133976892

Author:

Paul J. Deitel, Harvey Deitel

Publisher:

PEARSON

Database Systems: Design, Implementation, & Manag…

Computer Science

ISBN:

9781337627900

Author:

Carlos Coronel, Steven Morris

Publisher:

Cengage Learning

Programmable Logic Controllers

Computer Science

ISBN:

9780073373843

Author:

Frank D. Petruzella

Publisher:

McGraw-Hill Education

SEE MORE TEXTBOOKS