将千克转换为磅并显示出来
public class KgChangeBang {public static void main(String[] args) {// TODO Auto-generated method stubScanner input =new Scanner(System.in);double k=2.2;//double pound=input.double pound;System.out.println("千克***********磅");for(int i=1;i<200;) {pound=(int)k*i;System.out.println(i+"t"+pound);i+=2;}}}