import java.util.Scanner; public class PayrollCalculator { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("====================================="); System.out.println("||Welcome to the Payroll Calculator System! Please select the action you would like to perform!||"); System.out.println("====================================="); System.out.println("A. Calculate Payroll"); System.out.println("B. Display History"); System.out.println("C. Exit"); System.out.print("Enter your choice (A/B/C): "); char choice = scanner.next().charAt(0); switch (choice) { case 'A': case 'a': calculatePayroll(); break; case 'B': case 'b': displayHistory(); break; case 'C': case 'c': exit(); break; // Added break statement to prevent fall-through default: System.out.println("Invalid choice. Please select either A, B, or C."); } } public static void calculatePayroll() { // Your code for calculating payroll goes here System.out.println("Calculating Payroll..."); } public static void displayHistory() { // Your code for displaying history goes here System.out.println("Displaying History..."); } public static void exit() { // Your code for exit goes here System.out.println("Exiting..."); System.exit(0); // Exiting the program } }

import java.util.Scanner;public class SalarioVendedor {    public static void main(String[] args) {        Scanner sc = new Scanner(System.in);        System.out.print("Digite o nome do vendedor: ");        String nome = sc.nextLine();        System.out.print("Digite o salário base: ");        double salarioBase = sc.nextDouble();        System.out.print("Digite o total de vendas: ");        double totalVendas = sc.nextDouble();        double comissao = totalVendas * 0.05;        double salarioTotal = salarioBase + comissao;        System.out.println("Salário total: " + salarioTotal);    }}Analisando o código anterior, o que acontece se o valor das vendas inserido for 200.00 e o salário base for 200.00?Questão 3Escolha uma opção:a. O salário total será 210.0b.O salário total será 105.0c.O salário total será 200.5d.O salário total será 0.05

Scanner input = new Scanner("This\nhas 5\n4\nlines\n");System.out.println("%" + input.next() + "%"); System.out.println("%" + input.nextLine() + "%"); System.out.println("%" + input.nextLine() + "%"); System.out.println("%" + input.nextInt() + "%"); System.out.println("%" + input.nextLine() + "%"); System.out.println("%" + input.nextLine() + "%");

Arrange the below code in correct order :import java.util.Scanner;public static void main(String args[]) {Scanner sc=new Scanner(System.in);public class Main{int num1 = sc.nextInt();System.out.println("The value is "+num1);}}

import java.io.*;import java.util.Scanner; // Driver Classclass GFG {      // main function    public static void main(String[] args)    {        // Declare the variables        int num;         // Input the integer        System.out.println("Enter the integer: ");         // Create Scanner object        Scanner s = new Scanner(System.in);         // Read the next integer from the screen        num = s.nextInt();         // Display the integer        System.out.println("Entered integer is: "                           + num);    }}

import java.io.*;import java.util.*;public class Solution { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int Myint = scanner.nextInt(); double d = scanner.nextDouble(); scanner.nextLine(); String mystring = scanner.nextLine(); System.out.println(mystring); System.out.println(d); System.out.println(Myint); /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */ }}