public class TwoColors10 {public static void main(String[] args){Scanner in = new Scanner(System.in);11121314System.out.print("Enter your first favorite color: ");1516// Step 2: Read in the next line of input and assign• it to a String variable color117//1819// Step 3: Trim spaces from both end and convert the////20input to all lowercase and assign it back2122to the same variable2324System.out.print("Enter your second favorite color: ");2526// Step 4: Read in the next line of input and assign27//it to a String variable color2282930// Step 5: Trim spaces from both end and convert the////31input to all lowercase and assign it back3233to the same variable3435// Step 6: Display a message according to the following://36first color37second colormessagelight blue38redThat's wonderful!light blue39redThat's even better!That's also great!40otherwise4142

The given problem is related to Java programming where the program will take 2 input strings of…

public class TwoColors public static void main( { Scanner in = new Sca System.out.print("En // Step 2: Read in t .it to a S // // Step 3: Trim spac input to to the sa // // System.out.print("En // Step 4: Read in t // it to a S // Step 5: Trim spac // // input to to the sa // Step 6: Display a // first color light blue red 1/ // other

public class TwoColors public static void main( { Scanner in = new Sca System.out.print("En // Step 2: Read in t .it to a S // // Step 3: Trim spac input to to the sa // // System.out.print("En // Step 4: Read in t // it to a S // Step 5: Trim spac // // input to to the sa // Step 6: Display a // first color light blue red 1/ // other

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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13 public class MaxMinAtLeastOneValue 14 {. public static void main(String[] args) { Scanner in = new Scanner (System.in); 15 16 17 18 // Step 2: Read in an integer as the count of double values 19 wit an input prompt "Enter the count of values: and store it in a variable // 20 21 // 22 23 // Step 3: Read in a double value with an input prompt 24 25 "Enter the first value: and store it in a variable max 26 27 28 // Step 4: Assign the value of max to another 29 // variable min 30 31 32 // Step 5: Use a for loop to read all remaining double values with an input prompt 33 // 34 // "Enter the next value: 35 // and update max and min 36 37 saved
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
9 */ 10 public class TwoColors { 11 public static void main(String [] args) { Scanner in = new Scanner(System.in); 12 13 14 15 16 System.out.print("Enter your first favorite color: "); 17 // Step 2: Read in the next line of input and assign it to a String variable color1 18 19 // 20 21 22 // Step 3: Trim spaces from both end and convert the input to all lowercase and assign it back to the same variable 23 24 // 25 // 26 27 28 29 30 // Step 4: Read in the next line of input and assign it to a String variable color2 31 32 // 33 34 35 36 37 // Step 5: Trim spaces from both end and convert the // 38 input to all lowercase and assign it back 39 // to the same variable 40 41 42 43 // Step 6: Display a message according to the following: 44 // first color second color message 45 // light blue red red That's wonderful! 46 // light blue That's even better! 47 // otherwise That's also great! 48 49 50 51 ミミミ
Fix the errors and send the code please // Application allows user to enter a series of words // and displays them in reverse order import java.util.*; public class DebugEight4 {    public static void main(String[] args)    {       Scanner input = new Scanner(System.in);       int x = 0, y;       String array[] = new String[100];       String entry;       final String STOP = XXX;       StringBuffer message = new           StringBuffer("The words in reverse order are\n");             System.out.println("Enter any word\n" +       "Enter  + STOP +  when you want to stop");       entry = input.next();       while(!(entry.equals(STOP)))       {          array[x] = entry;          ++x;          System.out.println("Enter another word\n" +          "Enter " + STOP + " when you want to stop");          entry = input.next();       }       for(y = x - 1; y > 0; ++y)       {          message.append(array[y]);          message.append("\n");       }       System.out.println(message) }
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(); }
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// Displays five random numbers between // (and including) user-specified values import java.util.Scanner; public class DebugSix4 { public static void main(String[] args) { int high, low, count = 0; final int NUM = 5; Scanner input = new Scanner(System.in); System.out.print("This application displays " + NUM + " random numbers" + "\nbetween the low and high values you enter" + "\nEnter low value now... "); low = input.nextInt() System.out.print("Enter high value... "); high = inputnextInt(); while(low < high) { System.out.println("The number you entered for a high number, " + high + ", is not more than " + low); System.out.print("Enter a number higher than " + low + "... "); high = input.nextInt(); while(count < NUM) { double result = Math.random(); int answer = (int) (result * 10 + low); if(answer <=…
// DebugFive2.java // Decides if two numbers are evenly divisible import java.util.Scanner; public class DebugFive2 { publicstaticvoidmain(Stringargs[]) { int num; int num2; Scanner input =newScanner(System.in); System.out.print("Enter a number "); num = input.nextInteger() System.out.print("Enter another number "); num2 = inputnextInt(); if((num % num2 ==0) && (num2 % num) ==0) System.out.println("One of these numbers is evenly divisible into the other"); else System.out.println("Neither of these numbers is evenly divisible into the other"); } }
Question 2. package sortsearchassigncodeex1; import java.util.Scanner; import java.io.*; // // public class Sortsearchassigncodeex1 { // public static void fillArray(Scanner inputFile, int[] arrIn){ int indx = 0; //Complete code { arrIn[indx] = inputFile.nextInt(); indx++; } }
import java.util.Scanner; public class TriangleArea { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); Triangle triangle1 = new Triangle(); Triangle triangle2 = new Triangle(); // TODO: Read and set base and height for triangle1 (use setBase() and setHeight()) // TODO: Read and set base and height for triangle2 (use setBase() and setHeight()) System.out.println("Triangle with smaller area:"); // TODO: Determine smaller triangle (use getArea()) // and output smaller triangle's info (use printInfo()) }} public class Triangle { private double base; private double height; public void setBase(double userBase){ base = userBase; } public void setHeight(double userHeight) { height = userHeight; } public double getArea() { double area = 0.5 * base * height; return area; } public void printInfo() { System.out.printf("Base:…
Instructions Insurance.java >- Terminal + 1 import java.util.Scanner; sandbox $ 0 2 class Insurance { The Harrison Group Life Insurance company computes public static void main (String args[]) { // Write your code here annual policy premiums based on the age the customer 4 turns in the current calendar year. The premium is } computed by taking the decade of the customer's age, adding 15 to it, and multiplying by 20. 7 public static int calculatePremium(int curr, int birth) { 8 // Write your code here } For example, a 34-year-old would pay $360, which is calculated by adding the decades (3) to 15, and then 10 } 11 multiplying by 20. Write an application that prompts a user for the current year then a birth year. Pass both to a method that calculates and returns the premium amount, and then display the returned amount. An example of the program is shown below: Enter the current year >> 2020 Enter the birth year >> 2001 The premium is $320 Grading Write your Java code in the area on the…
public 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?