Pages

Friday, 12 August 2016

Chapter 5 Exercise 7, Introduction to Java Programming, Tenth Edition Y. Daniel LiangY.

**5.7 (Financial application: compute future tuition) Suppose that the tuition for a university is $10,000 this year and increases 5% every year. In one year, the tuition will be $10,500. Write a program that computes the tuition in ten years and the total cost of four years’ worth of tuition after the tenth year.

public class ProgrammingEx5_7 {
 
 public static void main(String[] args) {
  int feePerYear = 10000;
  int totalFee = 0;
 
  for (int i = 1; i <= 14; i++) {
   feePerYear += feePerYear * .05;
   // at year ten
   if (i == 10) {
    System.out.println("The tuition fee in ten year is $"
      + feePerYear);
   }
   // sumation of fee over the next 4 years
   if (i > 10) {
    totalFee = totalFee + feePerYear;
   }
  }
 
  System.out
    .println("The total cost of 4 years tuition after the tenth year is $"
      + totalFee);
 }
}

No comments :

Post a Comment