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P3Q3

2008-01-30 15:09:43

天气: 晴朗 心情: 高兴

/*P3Q3
 * Wang Chaoran
 * Description:3 (Conversion from kilograms to pounds)
Write a program that displays the following table (note that 1 kilogram is 2.2 pounds):

Kilograms Pounds
1         2.2
3         6.6

...
197       433.4
199       437.8
*/
import java.text.DecimalFormat;
public class P3Q3
{
  public static void main(String[] args)
  {
    DecimalFormat df = new DecimalFormat("0.0");
    double pounds=0;
    int kilograms=0;
    String space = "                 ";
    //Print the initial line
    System.out.println("Kilograms         Pounds");
    //Print the other lines
    for(kilograms=1; kilograms <200;kilograms+=2)
    {
      if (kilograms >99)
      {
        space = "               ";
      }
      else if (kilograms>9)
      {
        space = "                ";
      }
    pounds = kilograms*2.2;
    System.out.println(kilograms+space+df.format(pounds));
  }
  }
 
}
                         


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