자바 커스텀클래스 화씨 섭씨 변환

문제

해결방안

TempMain.java

package pack_Conversion;

import java.util.Scanner;

public class TempMain {

	public static void main(String[] args) {
		
		Scanner scanner = new Scanner(System.in);
		System.out.print("화씨 온도를 입력하세요 : ");
		int fahrenheit = scanner.nextInt();
		
		TempCalc tempCalc = new TempCalc(fahrenheit);
		double celsius = tempCalc.Celsius();
		
		System.out.printf("섭씨 온도는 %.1f도 입니다.", celsius);
		
		

		scanner.close();
	}

}

TempCalc.java

package pack_Conversion;


public class TempCalc {
	int fahrenheit;
	
	public TempCalc(int fahrenheit) {
		this.fahrenheit = fahrenheit;
	}
	
	public double Celsius() {
		double celsius = (double)5/9 * (fahrenheit-32);
		
		return celsius;
	}

}

결과