Suppose that you have a 3 x 7 squares chocolate bar. How many steps of breaking italong a horizontal or vertical line would you need to break it into individual squares?Your Answer:Answer

Answered: Suppose that you have a 3 x 7 squares…

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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Suppose you have a knapsack that can carry up to 17 pounds. You can only put certain items, and each item has a weight and a value. You want to put the items that will give you the highest possible value, but you can only carry up to 15 pounds. Here are the items you can put and their weights and values: I Weight value Value/Weight 1 2 10 5 2 4 30 7.5 3 6 50 8.33 4 9 70 7.78 5 10 80 8 Table 1: Caption Your task is to solve the Knapsack Problem using a greedy approach.Hints:- Sort the items by their value-to-weight ratio in descending order. Start with the item with the highest value-to-weight ratio and add it to the knapsack. - Continue adding items to the knapsack in descending order of their value-to-weight ratio until the knapsack is full or there are no more items left. - Your solution should output the total value of the items in the knapsack and the list of items that you have put. -This…
Start with any positive number n. If n is even divide it by 2, if n is odd multiply by 3 and add 1. Repeat until n becomes 1. The sequence that is generated is called a bumpy sequence. For example, the bumpy sequence that starts at n = 10 is: 10, 5, 16, 8, 4, 2, 1and the one that starts at 11 is11, 34, 17, 52, 26, 13, 40, 20, 10, 5, 16, 8, 4, 2, 1 Write a function named lengthBumpy that returns the length of the bumpy sequence generated by its integer argument. The signature of the function is int lengthBumpy(int n) Examples:lengthBumpy(10) returns 7, and lengthBumpy(11) returns 15. You may assume that the argument n is positive and that the sequence converges to 1 without arithmetic overflow.
A disk drive has 256 cylinders, with the numberThe cylinder starts at 0 and ends at 255. The position of the needle on the disk drive is currently stoppedat point 128. It is also known that the needle is always "to the cylinder with more numbers"Small first." The order of the positions visited in sequence is:254, 64, 32, 100, 50, 70. From the 3 algorithm options below, which is the best algorithm? Make each onedraw it and specify seektime. i. SCANii.C-SCANiii. FIFO
Design an algorithm to find the kth number such that the only prime factors are 3, 5, and 7. Note that 3, 5, and 7 do not have to be factors, but it should not have any other prime factors. For example, the first several multiples would be (in order) 1, 3, 5, 7, 9, 15, 21.
Given a chess board, your job is to write a program that takes two squares x and y as input and then determines the number of knight moves on a shortest route from x to y. a b c d e f g h 8 e2 e4 al b2 b2 c3 al h8 al h7 h8 al b1 c3 f6 f6 7 6 01 5 4 3 2 1 T ● a b c d e f g h 8965 4 2 7 3 1 Input Specification Your program should read from an input file, which will contain one or more test cases. Each test case consists of one line containing two squares separated by one space. A square is a string consisting of a letter (a-h) representing the column and a digit (1-8) representing the row on the chessboard. Sample Input
Dissecting a Fibonacci rectangle Given a rectangle whose sides are two consecutive Fibonacci numbers, design an algorithm to dissect it into squares with no more than two of the squares be of the same size. What is the time e!ciency class of your algorithm?
With a fancy calculator, finding square roots is easy. But what if you only had a basic four-function calculator? Assuming that number holds the value that you want to calculate the square root of, the following algorithm approximates the square root of a number: Get a guess from a human Square the guess If the squared guess is within 0.1 of the original number, we will accept the guess as our answer If it is not, try again with a different guess and keep trying until we get an answer that is close enough This algorithm relies on a human to make the guesses, though it wouldn't be too hard to also design an algorithm for making an appropriate guess. What would be a flowchart for this?
Create an algorithm that prints all possible arrangements for eight queens on an 8x8 chess board so that no two queens share the same row, column, or diagonal. In this example, "diagonal" refers to all diagonals, not simply the two that cut the board in half.
A band of thieves comes up with a series of rules for hiding their loot so that they are always able to find it. The rules are as follows: If the house is next to a lake, then the treasure does not go in the kitchen If the tree in the front yard is an elm, then the treasure is in the kitchen The tree in the front yard is an elm or the treasure is buried under the flagpole If the tree in the backyard is an oak then the treasure is in the garage. You observe that the house where the treasure is hidden is next to a lake. Where is the treasure? discrete math
I want solution with steps
In a square maze, we can have multiple steps from ‘s’ to reach ‘e’ with one place that can onlybe visited once. Example: Input Output 3 s.. ..# .e# 4 These are the unique steps: *.. *.. **. *.. **. .*. **. .*. .*. **. **. **. 4 .s.. .#.# #e.# .... 2 These are the unique steps: .**. ..*. .**. .**. .**. ..*. .**. .... The problem:➢ Input: an integer followed by the maze.➢ Output: total number of unique steps. (no need to print the unique steps)➢ Task: Design an code in C to print the total number of unique steps using a backtracking algorithm.
Implement a java program Display Triangle as follow : BREAK DEMO.1234567 8 9 10 … N

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Suppose that you have a 3 x 7 squares chocolate bar. How many steps of breaking it along a horizontal or vertical line would you need to break it into individual squares? Your Answer: Answer