英尺和米之间的转换 Exercise06_09

/**
 * @author 冰樱梦
 * 时间：2018年下半年
 * 题目：英尺和米之间的转换
 *
 */
public class Exercise06_09 {
    public static void main(String[] args){
        System.out.printf("%-28s%-28s%-26s%-10s","英尺","米","米","英尺");
        System.out.println("\n————————————————————————————————————————————————");
        for(double i=1,j=20;i<=10&&j<=65;i++,j+=5){
            System.out.printf("%-10.1f%-10.3f%-10.1f%.3f\n",i,footToMeter(i),j,meterToFoot(j));
        }
        
    }
    public static double footToMeter(double foot){
        return 0.305*foot;
    }
    public static double meterToFoot(double meter){
        return 3.279*meter;
    }
}