Question 2

2) Write a Java program to convert Celsius to Fahrenheit and vice versa. Formula: To convert Celsius to Fahrenheit, F = 1.8 * C + 32, where F is the temperature in degrees Fahrenheit and C is the temperature in degrees Celsius.

Program:

public class TemperatureConverter {

    public static void main(String[] args) {

        double celsius = 25.0; // Example temperature in Celsius

        double fahrenheit = 77.0; // Example temperature in Fahrenheit

        // Celsius to Fahrenheit

        double convertedToFahrenheit = 1.8 * celsius + 32;

        System.out.println("Temperature in Celsius: " + celsius);

        System.out.println("Converted to Fahrenheit: " + convertedToFahrenheit);

        // Fahrenheit to Celsius

        double convertedToCelsius = (fahrenheit - 32) / 1.8;

        System.out.println("Temperature in Fahrenheit: " + fahrenheit);

        System.out.println("Converted to Celsius: " + convertedToCelsius);

    }

}

Output:

Temperature in Celsius: 25.0

Converted to Fahrenheit: 77.0

Temperature in Fahrenheit: 77.0

Converted to Celsius: 25.0

Question 3