A simple program that will ask the user to give temperature in Fahrenheit and convert into Celsius temperature equivalent using exceptions in Java.
I am currently accepting programming and web development work kindly contact me in the following email address for further details. Thank you.
My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com.
My telephone number at home here in Bacolod City, Negros Occidental Philippines is +63 (034) 4335675.
Sample Program Output
Program Listing
Celsius.java
package exceptiondemo;
import java.util.Scanner;
import java.util.InputMismatchException;
import java.text.DecimalFormat;
/**
* NetBeans IDE 8.2
* @author Mr. Jake R. Pomperada
* March 20, 2018 Tuesday
* Bacolod City, Negros Occidental
*/
public class Celsius {
public static final DecimalFormat TWO_DECIMAL = new DecimalFormat(".##");
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
boolean goodData = false;
while(!goodData) {
try {
System.out.print("TEMPERATURE CONVERTER USING EXCEPTION");
System.out.println("\n");
System.out.print("Temperature in Fahrenheit : ");
double temp=sc.nextDouble();
double temperature = ((temp - 32)*5)/9;
System.out.println("\n");
System.out.println("The temperature in Celsius is "
+ TWO_DECIMAL.format(temperature) +".");
System.out.println("\n");
goodData = true;
} catch(InputMismatchException e) {
sc.next();
System.out.println("You Entered a Bad Data." );
System.out.println("Please Try Again." );
System.out.println("\n");
}
} // while loop end
System.out.print("\t END OF PROGRAM");
System.out.println("\n");
}
}
