Question
Can someone please help me create a pseudo code to my code and explanation to it import java.util.Scanner; public class Paint1 { public static void
Can someone please help me create a pseudo code to my code and explanation to it
import java.util.Scanner;
public class Paint1 {
public static void main(String[] args) {
// create an object for scanner class Scanner scnr = new Scanner(System.in);
// declare the variables double wallHeight = 0.0;
double wallWidth = 0.0;
double wallArea = 0.0;
double gallonsPaintNeeded = 0.0;
// declare a final variable final double squareFeetPerGallons = 350.0;
// Implement a do-while loop to ensure input is valid do{ // try block try { // Prompt user to input wall's height System.out.println("Enter wall height (feet): "); wallHeight = scnr.nextDouble(); // check if the wallHeight is less than or 0 // then throw an exception if(wallHeight<=0) { // throw an exception throw new Exception(); } } // catch the exception catch(Exception e) { // print the invalid message System.out.println("Invalid input!!"); } }while(wallHeight<=0);
// Implement a do-while loop to ensure input is valid
do{ // try block try { // Prompt user to input wall's width System.out.println("Enter wall width (feet): "); wallWidth = scnr.nextDouble(); // check if the wallWidth is 0 or less // then throw an exception if(wallWidth<=0) { // throw an exception throw new Exception(); } } // catch the exception catch(Exception e) { // print the invalid message System.out.println("Inavlid Input!!"); } }while(wallWidth<=0);
// Calculate and output wall area
wallArea = wallHeight * wallWidth;
// print the wall area System.out.println("Wall area: "+wallArea+" square feet");
// Calculate and output the amount of paint (in gallons) needed to paint the wall
gallonsPaintNeeded = wallArea/squareFeetPerGallons;
// print the output paint needed System.out.println("Paint needed: " + gallonsPaintNeeded + " gallons");
}
}
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started