How can i convert a Celsius to Fahrenheit be using keyboard scanner?

Answer 1

To convert Celsius to Fahrenheit using a keyboard scanner in Java, you can utilize the Scanner class to read user input. First, prompt the user to enter the temperature in Celsius, then apply the formula F = (C * 9/5) + 32 to convert it to Fahrenheit. Finally, display the result. Here's a simple code snippet:

import java.util.Scanner;

public class CelsiusToFahrenheit {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.print("Enter temperature in Celsius: ");
        double celsius = scanner.nextDouble();
        double fahrenheit = (celsius * 9/5) + 32;
        System.out.println("Temperature in Fahrenheit: " + fahrenheit);
    }
}