superchaoran的个人空间

/*P3Q7
 * Wang Chaoran
 * Description:7 (Computing future tuition)
Suppose that the tuition for a university is $10,000 this year and increases 5% every year. Write a program that

uses a loop to compute the tuition in ten years,
computes the total cost of four years' worth of tuition starting ten years from now.
*/
import java.text.DecimalFormat;
public class P3Q7
{
  public static void main(String[]args)
  {
   //Number of decimal place
    DecimalFormat df = new DecimalFormat("0");
    System.out.printf("%-10s%-10s\n","Year","Tuition fee");
   
   double sum=0;
   double tuition=10000;
   //print the table
    for(int i=1;i<11;i++)
    {
   tuition=tuition*(1+0.05);
 
    
   System.out.printf("%-10s%-10.2f\n",i,tuition);
    }
    //print the fee
    for(int i=11;i<15;i++)
    {tuition=tuition*(1+0.05);
    sum+=tuition;
    }
    System.out.print("Total cost of four years' worth of tuition starting ten years from now is: ");
    System.out.printf("%-10.2f",sum);
   
  }
}