package com.mayic.temperature;
import java.util.Scanner;
public class Temperature {
      public static void main(String[] args) {
            // TODO 自动生成的方法存根
            System.out.println("华氏度-摄氏度");
            Scanner in = new Scanner(System.in);
            System.out.print("请输入华氏温度:");
            double F;
            double C;
            F = in.nextDouble();
            C = ( F - 32 )  / ( 9 / 5.0 );
            System.out.print("摄氏温度是:");
            System.out.println((int)C);
}
}
原文:http://www.cnblogs.com/mayic/p/6386812.html