Question

Convert Celsius to Fahrenheit. (Programming Exercise 2.1) or Convert Fahrenheit to Celsius.

Write a program with reads a Celsius degree value from the console or a Fahrenheit degree value from the console , then converts it to Fahrenheit or Celsius and displays the result. The formulas for the conversion are as follows:

Fahrenheit = (9 / 5) * Celsius + 32

Celsius = (5/9) *(Fahrenheit -32)

Write this program in Java please

Answer 1

import java.util.Scanner;

public class Temperature {
  
   public static void main(String[] args) {
      

       double tempFahrenheit;
       Scanner sc = new Scanner(System.in);
       System.out.print("Enter the temperature in Fahrenheit: ");
       tempFahrenheit = sc.nextDouble();
       double tempCelcius = (tempFahrenheit - 32) * 5 / 9.0;
       System.out.println(tempFahrenheit + " in Fahrenheit is " + tempCelcius + " in Celsius");
      
      
       System.out.print("\n\nEnter the temperature in Celcius: ");
       tempCelcius = sc.nextDouble();
       tempFahrenheit = (32 + (tempCelcius * 9 / 5.0));

       System.out.println(tempCelcius + " in Celsius is " + tempFahrenheit + " in Fahrenheit");

   }
}
====================
See Output

1 import java.util.Scanner <terminated> Temperature [Java Application] /LibrarylInternet Enter the temperature in Fahrenheit: 89.6 89.6 in Fahrenheit is 32.0 in Celsius Enter the temperature in Celcius: 32 32.0 in Celsius is 89.6 in Fahrenheit 3 public class Temperature 4 public static void main(String] args) double tempFahrenheit; Scanner s new ScannerCSystem.in); System.out.printC"Enter the temperature in Fahrenheit: " tempFahrenheit- sc.nextDoubleO double tempCelcius -(tempFahrenheit 32) * 5/9.0 System.out.println(tempFahrenheit "in Fahrenheit is"temp LO し2 L3 System.out.printC"Enter the temperature in Celcius: tempCelcius -sc.nextDoubleO; tempFahrenheit (32(tempCelcius 9 /5.0)) L6 18 19 20 21 System.out.println(tempCelciusin Celsius is " tempFahrenh

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