A) Provide a graphical representation of the stack when the above code is run. B) Modify the above implementation to use a loop in pushing 10 items into the stack.
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A: /******************************************************************************…
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A) Provide a graphical representation of the stack when the above code is run.
B) Modify the above implementation to use a loop in pushing 10 items into the stack.
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- public int getPowerUse(){ return super.getPowerUse() + contents * powerRating; //////////////////////////////////////////////// if (args[0].equals("REFRIGERATOR")) { String manufacturer = args[1]; String serialNo = args[2]; int basePower = Integer.parseInt(args[3]); int powerRating =Integer.parseInt(args[4]); int capacity = Integer.parseInt(args[5]); Refrigerator rf=new Refrigerator(manufacturer,serialNo, basePower, powerRating, capacity); things[rf.getId()]=rf; returnval = rf.getId(); }1- class Excep { 2- public static void main(String[] args){ 3 try{ int arr[]=(1,2}; 4 int x = arr[1]/arr[0]-1; 6 7 catch(ArithmeticException e) 8- { 9. System.out.printin("divide by e"); 10 } 11 catch(ArrayIndexOutofBoundsException e) 12- { 13 System.out.println("wrong indexing"); 14 15 finally 16- { 17 System.out.println("Runtime error"); 18 } 19 }} 20 Answer:import java.util.Scanner; public class StudentScores { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); final int SCORES_SIZE = 4; int[] lowerScores = new int[SCORES_SIZE]; int i; for (i = 0; i < lowerScores.length; ++i) { lowerScores[i] = scnr.nextInt(); } for (i = 0; i < lowerScores.length; ++i) { System.out.print(lowerScores[i] + " "); } System.out.println(); } }
- class TenNums {private: int *p; public: TenNums() { p = new int[10]; for (int i = 0; i < 10; i++) p[i] = i; } void display() { for (int i = 0; i < 10; i++) cout << p[i] << " "; }};int main() { TenNums a; a.display(); TenNums b = a; b.display(); return 0;} Continuing from Question 4, let's say I added the following overloaded operator method to the class. Which statement will invoke this method? TenNums TenNums::operator+(const TenNums& b) { TenNums o; for (int i = 0; i < 10; i++) o.p[i] = p[i] + b.p [i]; return o;} Group of answer choices TenNums a; TenNums b = a; TenNums c = a + b; TenNums c = a.add(b);class TenNums {private: int *p; public: TenNums() { p = new int[10]; for (int i = 0; i < 10; i++) p[i] = i; } void display() { for (int i = 0; i < 10; i++) cout << p[i] << " "; }};int main() { TenNums a; a.display(); TenNums b = a; b.display(); return 0;} Write a copy constructor for the above class TenNums. Make sure it performs deep copy. Group of answer choices TenNums(const TenNums& b) { p = b.p;} TenNums(const TenNums& b) { p = new int[10]; for (int i = 0; i < 10; i++) p[i] = b.p[i];} TenNums(const TenNums b) { p = new int[10]; for (int i = 0; i < 10; i++) p[i] = b.p[i];} TenNums(const TenNums b) { p = b.p;}StringFun.java import java.util.Scanner; // Needed for the Scanner class 2 3 /** Add a class comment and @tags 4 5 */ 6 7 public class StringFun { /** * @param args not used 8 9 10 11 12 public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Please enter your first name: "); 13 14 15 16 17 18 System.out.print("Please enter your last name: "); 19 20 21 //Output the welcome message with name 22 23 24 //Output the length of the name 25 26 27 //Output the username 28 29 30 //Output the initials 31 32 33 //Find and output the first name with switched characters 34 //All Done! } } 35 36 37
- void getInput(){for(int i =0; i < studentName.length; i++){System.out.print("Student name: ");studentName[i] = keyboard.nextLine();System.out.print("Studnet ID: ");midTerm1[i] = keyboard.nextInt();}keyboard.close();} Can't put full student name becuase nextLine();public class LabProgram { public static void main(String args[]) { Course cis162 = new Course(); int beforeCount; String toDrop; // Example students for testing cis162.addStudent(new Student("Henry", "Nguyen", 3.5)); cis162.addStudent(new Student("Brenda", "Stern", 2.0)); cis162.addStudent(new Student("Lynda", "Robison", 3.2)); cis162.addStudent(new Student("Sonya", "King", 3.9)); toDrop = "Stern"; beforeCount = cis162.countStudents(); cis162.dropStudent(toDrop); System.out.println("Course size: " + beforeCount + " students"); System.out.println("Course size after drop: " + cis162.countStudents() + " students"); } } import java.text.DecimalFormat; // Class representing a student public class Student { private String first; // first name private String last; // last name private double gpa; // grade point average // Student class constructor public Student(String f, String l, double g) {…public class test{ private static final int MAX = 100; private int[] sco; public test(int[] sco){ this.sco = sco; } private int comAvg() throws IllegalArgumentException{ int sum = 0; for (int i = 0; i < sco.length; i++){ int sc = sco[i]; if (sc < 0 || sc > MAX){ throw new IllegalArgumentException("Score (" + sc + ") is not in the range 0-" + MAX); } sum += sco[i]; } int av = sum / sco.length; return av; } public static void main(String[] args){ test test = new test(new int[] { 50, 70, 81 }); try{ int avgSc = test.comAvg(); char letG; if (avgSc < 60) letG = 'F'; else if (avgSc < 70) letG = 'D'; else if (avgSc < 80) letG = 'C'; else if (avgSc < 90) letG = 'B'; else letG = 'A'; System.out.println("\nAVG Score is " +…
- class WaterSort { Character top = null; // create constants for colors static Character red= new Character('r'); static Character blue = new Character('b'); static Character yellow= new Character('g'); // Bottles declaration public static void showAll( StackAsMyArrayList bottles[]) { for (int i = 0; i<=4; i++) { System.out.println("Bottle "+ i+ ": " + bottles[i]); } } public static void main(String args[]) { //part 1 //create the bottle StackAsMyArrayList bottleONE = new StackAsMyArrayList<Character>(); System.out.println("\nbottleONE:"+ bottleONE+ " size:" + bottleONE.getStackSize()+" uniform? "+ bottleONE.checkStackUniform());…class overload { int x; double y; void add(int a , int b) { x = a + b; } void add(double c , double d) { y = c + d; } overload() { this.x 0; %3D this.y = 0; } %3D } class Overload_methods { public static void main(String args[]) { overload obj int a = 2; double b - 3.2; obj.add(a, a); obj.add(b, b); System.out.println(obj.x + } = new overload(); + obj.y); } #3Run the codepublic String getJoblitle() { return joblitle; 11 12 13 44 45 46 47 48 49 50 public void setJoblitle(String joblitle) { this.jobTitle - joblitle; public int getCurrentEmploynent() { return currentEmploynent; 1. public void selCurrentEnployent (int current Fmployment) { this.currentEmploynent - currentEmployment; 53 54 55 56 -57 goverride public String tostring () { return "CurrentEmploynentStatsclass [areaName=" + arealame + 58 + "year=" + year + ", jobtitle-" + joblitle , currentEnploynent-" + currenttmployment + "]": 59 61 62 63 64 } What algorithm does this method perform? public statie Currentiploynentstatsclass mysteryethod (CurrentEmploynentstatsclass] array) ( int holder = array[0).getCurrenttmploynent(); Currenttmploynentstatsclass variable = array[®]; for(int i- 0, i holder) { holder = holderx; variable - array[1]; return variable; 36. What is the above method returning? 37. What is the Big O time of the above method?