v Question Completion Status: QUESTION 10 Analyze the following code and select the right print result SinglelinkedList testInstance = new SingleLinkedList(); testInstance.add("tom"); testInstance.add("dick"); testInstance.add("harry"); testInstance.add(2, "sam"); testInstance.remove(0); System.out.println(testInstance.toString()); O (tom ==> dick ==> sam ==> harry] O Idick ==> sam ==> hary] O (tom ==> dick ==> sam] O (tom ==> dick ==> harry] Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Close Wim exercice3.docx exercice2.docx TOSHIBA 近

v Question Completion Status: QUESTION 10 Analyze the following code and select the right print result SinglelinkedList testInstance = new SingleLinkedList(); testInstance.add("tom"); testInstance.add("dick"); testInstance.add("harry"); testInstance.add(2, "sam"); testInstance.remove(0); System.out.println(testInstance.toString()); O (tom ==> dick ==> sam ==> harry] O Idick ==> sam ==> hary] O (tom ==> dick ==> sam] O (tom ==> dick ==> harry] Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Close Wim exercice3.docx exercice2.docx TOSHIBA 近

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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Words with given shape def words_with_given_shape(words, shape): The shape of the given word of length n is a list of n - 1 integers, each one either -1, 0 or +1 to indicate whether the next letter following the letter in that position comes later (+1), is the same (0) or comes earlier (-1) in the alphabetical order of English letters. For example, the shape of the word 'hello' is [-1, +1, 0, +1], whereas the shape of 'world' is [-1, +1, -1, -1]. Find and return a list of all words that have that particular shape, listed in alphabetical order. Note that your function, same as all the other functions speci0ied in this document that operate on lists of words, should not itself try to read the wordlist 0ile words_sorted.txt, even when Python makes this possible with just a couple of lines of code. The tester script already reads in the entire wordlist and builds the list of words from there. Your function should use this given list of words without even caring which particular 0ile it…
Here is a statement: class temporary { public: void set(string, double, double); void print(); double manipulate(); void get(string&, double&, double&); void setDescription(string); void setFirst(double); void setSecond(double); string getDescription() const; double getFirst()const; double getSecond()const; temporary(string = "", double = 0.0, double = 0.0); private: string description; double first; double second; }; How do I write the definition of the member function set so that the instance variables are set according to the parameters?
Use the template below: def createList(n): #Base Case/s #ToDo: Add conditions here for base case/s #if <condition> : #return <value> #Recursive Case/s #ToDo: Add conditions here for your recursive case/s #else: #return <operation and recursive call> #remove the line after this once all ToDo is completed return [] def removeMultiples(x, arr): #Base Case/s #TODO: Add conditions here for your base case/s #if <condition> : #return <value> #Recursive Case/s #TODO: Add conditions here for your recursive case/s #else: #return <operation and recursive call> #remove the line after this once you've completed all ToDo return [] def Sieve_of_Eratosthenes(list): #Base Case/s if len(list) < 1 : return list #Recursive Case/s else: return [list[0]] + Sieve_of_Eratosthenes(removeMultiples(list[0], list[1:])) if __name__ == "__main__": n = int(input("Enter n: "))…
class temporary { public: void set(string, double, double); void print(); double manipulate(); void get(string&, double&, double&); void setDescription(string); void setFirst(double); void setSecond(double); string getDescription() const; double getFirst()const; double getSecond()const; temporary(string = "", double = 0.0, double = 0.0); private: string description; double first; double second; }; I need help writing the definition of the member function set so the instance varialbes are set according to the parameters. I also need help in writing the definition of the member function manipulation that returns a decimal with: the value of the description as "rectangle", returns first * second; if the value of description is "circle", it returns the area of the circle with radius first; if the value of the description is "cylinder", it returns the volume of the cylinder with radius first and height second; otherwise, it returns with the value -1.
Complete the check_game_finished (coins_list) function. The function takes the coins list as a parameter and returns True if the game is finished and False otherwise. The game is finished when the 4 "$" symbols are in the first 4 positions of the coins list. For example: Test Result print(check_game_finished (['-', '$', '-', '$', '-', '$', '-', '-', '$'])) False print(check_game_finished (['$', '$', '$', '$', '-', '-', '-', '-', '-'])) True Answer: (penalty regime: 0 %) Reset answer 1 |def check_game_finished (coins_list):
SingleLinkedList head- Node next - data- String value = "Tom" Node next- data- String value = "Dick" Node nodeRef = nodeRef.next; nodeRef.next = new Node("Peter"); next- data- String value="Harry" What change will be made to the list after the following codes are run? Node nodeRef = head; While (nodeRef.next!=null) Node next = null data- String value="Sam"
Add a while loop to the BMI prcoedure below. def BMIImperial(height, weight, bmiList, Category): BMI = (weight * 703) / (height * height)print ("Your BMI is " + str(BMI))if (BMI <= bmiList[0]):print(BMI)print('you are:', Category[0])elif (BMI <= bmiList[1]):print('you are:', Category[1])elif (BMI <= bmiList[2]):print('you are:', Category[2])else:print('you are:', Category[3])
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The for statement defines a list-iterating loop. There will be no end to its operation so long as there are items to process. What, if anything, about this claim is true?
What are the values of the variable number and the vector review after the following code segment is executed? vector<int> review(10,-1); int number; number = review[0]; review[1] = 150; review[2] = 350; review[3] = 450; review.push_back(550); review.push_back(650); number += review[review.size()-1]; review.pop_back();
Bar Graph, v 1.0 Purpose. The purpose of this lab is to produce a bar graph showing the population growth of a city called Prairieville, California. The bar graph should show the population growth of the city in 20 year increments for the last 100 years. The bar graph should be printed using a loop. The loop can be either a while loop or a for loop. Write a program called cityPopulation Graph.cpp to produce the bar graph. Requirements. 1. Use these population values with their corresponding years: 1922, 2000 people 1942, 5000 people 1962, 6000 people 1982, 9000 people 2002, 14,000 people 2012, 15,000 people 2022, 17,000 people 2. For each year, the program should display the year with a bar consisting of one asterisk for each 1000 people. 3. Each time the loop is performed (that is, each time the loop iterates) one of the year values is displayed with asterisks next to it. That is: 1st time loop is performed/iterates the year 1922 and the correct number of asterisks should be…
Background: When searching for an item in a list, each item that we examine (compare) is considered to be interrogated. If we search for John, the following names are interrogated: Harry, Larry, John (in that order). If two names tie for the middle position, choose the first of the two names for the middle.If we search this same list for John using the Sequential search we would interrogate all the names from Alice through John. We would start with Alice, move to Bob, move to Carol and so forth until we reached John. Directions: Use the original list of names (Alice - Oliver) to answers questions 1-8. Using a sequential search, what names are interrogated to find Carol? Using a sequential search, what names are interrogated to determine that Sam is not in the list? Using a binary search, what names are interrogated to find Carol? Using a binary search, what names are interrogated to determine that Sam is not in the list? Will a binary search or sequential search find Alice…