package MiniProject;

import java.util.Scanner;

public class FtoC3 {
    public static void main(String[] args) {
        System.out.println("===================");
        System.out.println("1. 화씨->섭씨");
        System.out.println("2. 섭씨->화씨");
        System.out.println("===================");
        System.out.println();
        System.out.print("번호를 선택하시오: ");

        //1. 화씨 혹은 섭씨를 선택하는 로직
        Scanner sc = new Scanner(System.in);
        int selectedNum = sc.nextInt();
        
        //2. 화씨 혹은 섭씨 온도 받기
        System.out.print("온도를 입력하시오: ");
        double temp = sc.nextDouble();
        
        //3. 화씨 혹은 섭씨 온도를 받아서 반환하기
        double result =
                selectedNum == 1 ? 5.0 / 9.0 * (temp - 32) : 9.0 / 5.0 * temp + 32;
        System.out.println("온도는 : " + result);
    }
}