20241229

// import java.util.scanner;

// abstract class Converter {

// abstract protected double convert(double src);

// abstract protected String getSrcString();

// abstract protected String getDeststring();

// protected double ratio;

// public void run() {

// Scanner scanner = new Scanner(System.in);

// System.out.println(getSrcString() + "을" + getDestString() + "로 바꿉니다");

// System.out.println(getSrcString() + "을 입력하세요>>");

// double val = scanner.nextDouble();

// double res = convert(val);

// System.out.println("변환 결과:" + res + getDestString()+ "입니다");

// scanner.close();

// }

// }

// class main() {

// public static void main(String args[]) {

// Won2Dollar toDollar = new Won2Dollar(1200);

// toDollar.run();

// }

// }

import java.util.scanner;

abstract class Converter {

abstract protected double convert(double src);

abstract protected String getSrcString();

abstract protected String getDeststring();

protected double ratio;

public void run() {

Scanner scanner = new Scanner(System.in);

System.out.println(getSrcString() + "을" + getDestString() + "로 바꿉니다");

System.out.println(getSrcString() + "을 입력하세요>>");

double val = scanner.nextDouble();

double res = convert(val);

System.out.println("변환 결과:" + res + getDestString()+ "입니다");

scanner.close();

}

}

public static void main(String args[]) {

Km2Mile toMile = new Km2Mile(1,6);

toMile.run();

}