What is the time complexity of these [ Sum += y is a short form notation for Sum = Sum + y.] for (int i = 1 to n) { for (int j = i to n) { for (int k = j to n) { Sum + a[i]*b[j]*c[k] 1) { } } If (gcd(i, j) j = n } == j = 1 while (j

What is the time complexity of these [ Sum += y is a short form notation for Sum = Sum + y.] for (int i = 1 to n) { for (int j = i to n) { for (int k = j to n) { Sum + a[i]b[j]c[k] 1) { } } If (gcd(i, j) j = n } == j = 1 while (j

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

Related questions

Q: This is Java programming! The current code for BstMaxHeap is printing names backwords. So please…

A: Your java program is given below as you required with an output.

Q: lume Down (): void ow many instance variables does the TV class have? ow many public methods does…

A: Dear Student, The answer to your question is given below -

Q: WRITE CODE IN JAVA 1. Write a program called reverseNums that takes user for a single long positive…

A: The source code of the program 1 import java.util.Scanner; class Main { public static void…

Q: Explain DNS and OpenSSH and their importance in Linux

A: Introduction: The domain name system (abbreviated "DNS") is in charge of converting domain names…

Q: In the process of creating your own operating system, what would you include in the abstract?

A: Operating System: An abstraction is a piece of software that hides low-level data so that a group of…

Q: If Python 3 has obtained x=2.75 by rounding down to the nearest floating point value, what is the…

A: Python 3 has obtained x=2.75 by rounding down to the nearest floating point value, what is the…

Q: int a = 9; int c = 6; int d = 6; boolean m; if (a==c && c != d) { m = true}; What is the…

A: The answer to your question is given the explanation section below.

Q: I need help in this question of Graph based on the Screenshot attached URGENT ASAP! True or False…

A: the correct answer for the above mentioned question is given in the following steps for your…

Q: Write a protocol where you will use RTD with a Wheatstone bridge to measure temerature and pressure…

A: Your answer is given below in detail as you required.

Q: C++ (C plusplus) Requirements: Use the given class “User” (below) All data members must be…

A: Define a new exception class named “BadValueException” class BadValueException : public…

Q: palindromic number is a positive integer that reads the same forward as backward. For example, the…

A: Palindromic Numbers Program Plan: • Include the required header files into the program. • Define…

Q: Computer-related waste and errors can only be eradicated through the implementation of strict…

A: Computer related waste and error should be eradicate by implementation of strict law

Q: 3. Find a Big-O estimate for Σ-1/(j+1).

A: Your answer is given below.

Q: What feature of a gadget allows it to physically link up with a network?

A: Introduction Networking, usually commonly referred to as computer networking, is the process of…

Q: Convert the following program to use OpenMP. Specifically, you must use OpenMP "parallel for". int…

A: Dear Student, The converted code using OpenMP is given below -

Q: Local variables are defined in the method and scope of the variables that exist inside the method…

A: Answer False Local variables are defined in the scope of the method they are declared in, but they…

Q: Why is Linux partitioning important in OS terms?

A: We need to discuss the importance of Linux partitioning in OS terms.

Q: Identify what, if anything, is wrong (and what will go wrong) with the following fragments of…

A: A critical section is a segment of code where shared variables can be accessed. An atomic action is…

Q: In Python, a class is a nuisance O a distraction O an instance O a blueprint for a concrete object.

A: Python is an object oriented programming language. Nearly everything in Python is an object, with…

Q: correct and complete histogram visualization. Deductions as follows: a. Incorrect histogram…

A: A histogram provides a visual representation of the distribution of a data set: the location,…

Q: An Euler tour of a directed graph ~G with n vertices and m edges is a cycle that traverses each edge…

A: To find an Euler tour of a directed graph, the algorithm is as follows: Check if the in-degree of…

Q: Abstract in Java Employee Override the display method in the Person class override the toString()…

A: The below program consists of four classes calleds as Person.java Employee.java…

Q: Overload the + operator as indicated. Sample output for the given program with inputs 7 3: First…

A: We need to write a C++ code for the given scenario.

Q: Please comment all code Using a python editor, write a python script that imports os and does the…

A: I have provided the complete program in step 2 with all the comments and points asked in the…

Q: After executing DFS( G2, A), the parent of vertex G is vertex A. True False

A: vertex, v belongs to a cycle iff a DFS rooted at this vertex contains a back-edge adjacent to v

Q: The Ubuntu Server Operating System is a server operating system that is based on Linux and is…

A: It is a programme that oversees the hardware and software of a computer system and is known as a…

Q: Draw tree Perform the following operations on an empty splay tree insert (3) , insert (9) , insert…

A: Solution: insert (3) insert (9) insert (12) insert (55)

Q: c++ Write a function named “countTheSameAsLast” that accepts an array of pointers to class objects…

A: The c++ program is given below:

Q: Ultrasound When working with grayscale images, six or eight bits are common; However, if you have a…

A: Bistable switches are switching devices with two stable states for switching all kinds of electrical…

Q: Previous Page Next Page Page 20 of 50 Question 20 According to the World Economic Forum's Future of…

A: Artificial intelligence engineers are in high demand, and for good reason. Artificial Intelligence.

Q: When redistributing a route into EIGRP, what parameter must be used? Factors like the next hop's IP…

A: The administrative distance must be used when redistributing a route into EIGRP.

Q: Code is incorrect, did not return any results. Screenshot is to prove code doesn't run in mySQL.

A: Explanation: The code is correct but SQL safe update prevents the procedure update so we want to…

Q: Which is NOT something a Pyhton object has? dataframe internal data representation set of procedures…

A: Check next step

Q: Using r studio and the lahman baseball package, use a run differential model to determine the run…

A: 1. First, install and load the lahman baseball package in R…

Q: The components of the operating system that are kept in the memory of the computer are referred to…

A: Dear Student, The answer to your question is given below -

Q: 6. Perform TREE-SEARCH(root, "BUCKS"). How many node keys were compared with parameter value BUCKS?…

A: 6) When TREE-SEARCH(root,"BUCKS") is called, the search starts from root which is BUCKS, the target…

Q: Given a loss function, any loss function, what is a concern when using any optimization algorithm…

A: A method of evaluating how well a particular algorithm models given data.

Q: demonstrate how the bitwise operators work in C# using a Windows application that applies these…

A: The bitwise operators work in C# using a Windows application that applies these operators to a pair…

Q: Question 16 Rk .Blackjack solution using haskell? Full explain this question and text typing work…

A: This question is asking for a solution to the game of Blackjack using the programming language…

Q: Put T(true) or F (False) for each of the following statements. The PCON register is a…

A: Dear Student, The answer to your question is given below -

Q: Your city councilor wants you to help in gathering information about students that deserve the…

A: Solution: Given, collect are the student's SIDs, Age, Gender, and current CGPA. You are required…

Q: What is ARP? What is it used for? How does it work? Explain

A: In the OSI paradigm, the address resolution protocol (ARP) operates between the network layer and…

Q: It would be helpful if you elaborated on the software development process metrics you discovered.…

A: Software development matrix: Software metrics are measurements of measurable or countable software…

Q: As an example of the difference between these two for loops, let us find the maximum value from a…

A: The main difference between the while and for loops is the way they are constructed. A while loop…

Q: 2. A microcontroller system with 50-KHz system clock is programmed to take a sensor reading every 2…

A: Part a. Minimum Sleep Time: 2 minutes = 120,000 ms Maximum Sleep Time: 4 MB / 500 KB/s = 8,000 ms…

Q: SUBJECT :- INTRO TO UNIX/LINUX Write egrep/grep reg expressions and or full cmd line for the…

A: grep command stands for global regular expression print. It is mainly used for searching pattern…

Q: Distinguish between SQL views and SQL entities

A: Structured Query Language, abbreviated as SQL, which refers to the one it is a domain-specific…

Q: In this example, we will utilize the airline's snapshot-isolated database management system. I was…

A: Introduction Non-serializable: Non-serializable schedules are non-serial schedules that cannot be…

Q: Non optional enhancement

A: Answer:

Q: 1. Delete MOROCCO. After deleting this node, which node has an imbalance? 2. After the first…

A: When Morocco is deleted, it's parent Poland will have 2 nodes at right side and 0 nodes at left…

Concept explainers

Randomized Select Algorithm

A randomized algorithm is defined as one that uses a certain amount of randomization in its logic or operation. It is said to be an algorithm that depends on the random number to perform its operation. It is used for reducing the overall time complexity, space complexity in the standard algorithm. The randomized algorithm uses the concept of random numbers to find the solutions to the different kinds of problems and also to improve the problem solutions.

Question

What is
the
time
complexity of these
[Sum += y is a short form notation for Sum= Sum + y.]
for (int i = 1 to n) {
for (int j = i to n) {
for (int k = j to n) {
Sum + a[i]*b[j]*c[k]
1) {
}
If (gcd(i, j)
j = n
}
}
==
j = 1
while (j<n) {
k = j
while (k <n) {
}
}
U.W
algorithms,
Sum + a[k]*b[k]
k + k
+= 0.25 * n
int j = 2
while (j<n) {
int k = j
while (k <n) {
Sum + a[k]*b[k]
k+= n¹/3 log n
}
in terms of
Min
j = j*sqrt(5)
n?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

For each of the following program fragments: Give an analysis of the running time (Big-Oh). Justify your answer? A. public class GFG { // Linearly search x in att[]. if x is present then //return the index, otherwise return -1 static int search (int arr[], int n, intx) { int i; for (i = 0: i
sum= 0; for (int i = 0; i 1) { sum++; i= 1/2; } = 2*log2 (n) We denote by Ta(n), Tb (n), Te(n) the running time of the three fragments. 1. Give evaluations for Ta(n), Tb (n), Te(n). 2. Is T(n) = O(Ta(n)) ? Answer YES or NO and justify your answer. 3. Is Te(n) = (Ta(n)) ? Answer YES or NO and justify your answer.
Figure 2 void sort_Algo (int anArray[], int n) { int i, j, idx; for (i = 0; i anArray[ idx ]) idx = j; Swap (anArray[ idx ], anArray[ i ]); } } int main() { const int n = 8; int anArray[n] { -9, 14, 52, 106, 22, -1, 99}; sort_Algo(anArray, n); } Name the sorting algorithm exercised by the sort_Algo() function. * Your answer Determine if anArray[] is to be sorted into ascending, or descending order. Your answer Trace the sorting algorithm in Figure 2 as it sorts anArray[]. (Answer the question according to the format, eg. Pass 0:3, 3, 3; Pass 1: 3, 3, 3; Pass2: 3, 3, 3;) * Your answer
int sum, k, i, j; int x[4] [4]={5,6,7,8},{1,2,3,4},{9,8,7,3},{2,1,7,1}; sum=0; for (i=1; i x[i-1][j] ) sum++; Give the value of sum after the statements are executed.
Consider the following function fun: int fun(int n) { int s = 0; while(n > 1) { n= n/2; s++; } return s; } O A) O(n log n) O B) O(n) C) O(n²) O D) O(log n)
In questions 4-10 estimate the Big O value by analyzing the code. Note the algorithms are written in English. Hint: you are interested in the number of operations for each algorithm.
Correct answer will be upvoted else Multiple Downvoted. Don't submit random answer. Computer science. Ridbit begins with an integer n. In one action, he can perform one of the accompanying tasks: partition n by one of its appropriate divisors, or take away 1 from n in case n is more prominent than 1. An appropriate divisor is a divisor of a number, barring itself. For instance, 1, 2, 4, 5, and 10 are appropriate divisors of 20, however 20 itself isn't. What is the base number of moves Ridbit is needed to make to decrease n to 1? Input The principal line contains a solitary integer t (1≤t≤1000) — the number of experiments. The main line of each experiment contains a solitary integer n (1≤n≤109). Output For each experiment, output the base number of moves needed to lessen n to 1.
Sudoku is a popular logic puzzle that uses a 9 by 9 array of squares that are organized into 3 by 3 subarrays. The puzzle solver must fill in the squares with the digits 1 to 9 such that no digit is repeated in any row, any column, or any of the nine 3 by 3 subgroups of squares. Initially, some squares are filled in already and cannot be changed. For example, the following might be a starting configuration for a Sudoku puzzle: Create a class SudokuPuzzle.java Download SudokuPuzzle.java that has the attributes • board—a 9 by 9 array of integers that represents the current state of the puzzle, where 0 indicates a blank square • start—a 9 by 9 array of boolean values that indicates which squares in board are given values that cannot be changed and the following methods: • SudokuPuzzle—a constructor that creates an empty puzzle • toString—returns a string representation of the puzzle that can be printed • addInitial(row, col, value)—sets the given square to the given value as an…
write java codes to do the following: Write a recursive function to check if an integer array is negative symmetric, for example, an array of 10, 20, 30, 90, -30, -20, -10 is considered as negative symmetric, while an array of 10, 20, 30, 90, 30, 20, 10 is not considered as negative symmetric. public static boolean checkArraySym(int [ ] A, int first, int last) that receives an array A, first index, last index and checks if the array is negative symmetric
java C++ Ackermann’s FunctionAckermann’s Function is a recursive mathematical algorithm that can be used to test how well a computer performs recursion. Write a function A(m, n) that solves Ackermann’s Function. Use the following logic in your function:If m = 0 then return n + 1If n = 0 then return A(m−1, 1) Otherwise, return A(m−1, A(m, n−1))Test your function in a driver program that displays the following values:A(0, 0) A(0, 1) A(1, 1) A(1, 2) A(1, 3) A(2, 2) A(3, 2) SAMPLE RUN #0: ./AckermannRF Hide Invisibles Highlight: Show Highlighted Only The·value·of·A(0,·0)=·1↵ The·value·of·A(0,·1)=·2↵ The·value·of·A(1,·1)=·3↵ The·value·of·A(1,·2)=·4↵ The·value·of·A(1,·3)=·5↵ The·value·of·A(2,·2)=·7↵ The·value·of·A(3,·2)=·29↵
code required for python: For this question, you will be required to use the binary search to find the root of some function f(x)f(x) on the domain x∈[a,b]x∈[a,b] by continuously bisecting the domain. In our case, the root of the function can be defined as the x-values where the function will return 0, i.e. f(x)=0f(x)=0 For example, for the function: f(x)=sin2(x)x2−2f(x)=sin2(x)x2−2 on the domain [0,2][0,2], the root can be found at x≈1.43x≈1.43 Constraints Stopping criteria: ∣∣f(root)∣∣<0.0001|f(root)|<0.0001 or you reach a maximum of 1000 iterations. Round your answer to two decimal places. Function specifications Argument(s): f (function) →→ mathematical expression in the form of a lambda function. domain (tuple) →→ the domain of the function given a set of two integers. MAX (int) →→ the maximum number of iterations that will be performed by the function. Return: root (float) →→ return the root (rounded to two decimals) of the given function. my code below , however as…
The following function f uses recursion:def f(n):if n <= 1return nelsereturn f(n-1) + f(n-2)5Let n be a valid input, i.e., a natural number. Which of the following functions returns the same result but without recursion? a) def f(n):a <- 0b <- 1if n = 0return aelsif n = 1return belsefor i in 1..nc <- a + ba <- bb <- creturn b b) def f(n):a <- 0i <- nwhile i > 0a <- a + i + (i-1)return a c) def f(n):arr[0] <- 0arr[1] <- 1if n <= 1return arr[n]elsefor i in 2..narr[i] <- arr[i-1] + arr[i-2]return arr[n] d) def f(n):arr[0..n] <- [0, ..., n]if n <= 1return arr[n]elsea <- 0for i in 0..na <- a + arr[i]return a