{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Lab2_sol

This preview shows pages 1–2. Sign up to view the full content.

CSE 114 Lab 2 2. Liang page 63, programming exercise 2.1. public class Exercise2_1 { // Main method public static void main(String[] args) { java.util.Scanner input = new java.util.Scanner(System.in); // Enter a temperature in Fahrenheit System.out.print("Enter a temperature in Celsius: "); double celsius = input.nextDouble(); // Convert it to Celsius double fahrenheit = (9.0 / 5) * celsius + 32; // Display the result System.out.println(celsius + " Celsius is " + fahrenheit + " Fahrenheit"); } } 3. Liang page 63, programming exercise 2.2. import java.util.Scanner; public class Exercise2_2 { public static void main(String[] args) { Scanner input = new Scanner(System.in); // Enter radius of the cylinder System.out.print("Enter radius of the cylinder: "); double radius = input.nextDouble(); // Enter length of the cylinder System.out.print("Enter length of the cylinder: "); double length = input.nextDouble();

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: double volume = radius * radius * 3.14159 * length; System.out.println("The volume of the cylinder is " + volume); } } 4. Liang page 64, programming exercise 2.3. public class Exercise2_3 { public static void main(String args) { // Enter foot java.util.Scanner input = new java.util.Scanner(System.in); System.out.print("Enter a value for feet: "); double feet = input.nextDouble(); double meter = feet * 0.305; System.out.println(feet + " feet is " + meter + " meters"); } } 5. Liang page 64, programming exercise 2.4. public class Exercise2_4 { public static void main(String args) { // Prompt the input java.util.Scanner input = new java.util.Scanner(System.in); System.out.print("Enter a number in pounds: "); double pounds = input.nextDouble(); double kilograms = pounds * 0.454; System.out.println(pounds + " pounds is " + kilograms + " kilograms"); } }...
View Full Document

{[ snackBarMessage ]}