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P3Q4

2008-01-30 15:49:44

天气: 晴朗 心情: 高兴

/*P3Q4
 * Wang Chaoran
 * Description:4 (Conversion from miles to kilometers)
Write a program that displays the following table (note that 1 mile is 1.609 kilometers):

Miles    Kilometers
1        1.609
2        3.218

...
9        14.481
10       16.09
*/
import java.text.DecimalFormat;
public class P3Q4
{
  public static void main(String[] args)
  {
    DecimalFormat df = new DecimalFormat("0.000");
    double kilometers=0;
    int Miles=0;
    String space = "        ";
    //Print the initial line
    System.out.println("Miles    Kilometers");
    //Print the other lines
    for(Miles=1; Miles <11;Miles++)
    {
      if (Miles >9)
      {
        space = "       ";
      }
    kilometers = Miles*1.609;
    System.out.println(Miles+space+df.format(kilometers));
  }
  }
 
}
          


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