(千克与磅之间的互换)编写一个程序,并排显示下列两个表格。
public class Test {
public static void main(String[] args){
//程序说明:并排显示两个表格
System.out.printf("%20s%13s%16s%15s\n", "千克","磅",
"磅","千克");
// System.out.println("");
System.out.println("--------------------------------------------");
int i = 1,j = 20;
while(i <= 200)
{
System.out.printf("%10d%10.3f%10d%10.3f\n",i,i * 2.2,j,j / 2.2);
// System.out.println("");
j += 5;
i += 2;
}
}
}