Question

2. Write a JAVA program that prints the numbe r of quarters, dimes, nickels, and pennies that a customer should get back as change. Declare and initialize all memory locations as integers. On Output show the original change amount as a monetary amount with the two positions of decimal. Run your
program once by performing a compile-time initializations using 92 cents for the calue to be converted.

Go into your source code and change the 92 to 27. Return the application. Be sure to desk check your solution.

Answer 1

public class Denominations {
  public static void main(String args[]){
    float amount = 92;
    if(amount > 25){
      System.out.print((int)(amount/25));
      amount = (float) (amount - ((int)(amount/25) * 25));
    }
    else {
      System.out.print(0);
    }
    System.out.print(" quarters ");
    if(amount > 10){
      System.out.print((int)(amount/10));
      amount = (float) (amount % 10);
    }
    else {
      System.out.print(0);
    }
    System.out.print(" dimes ");
    if(amount > 0.05){
      System.out.print((int)(amount/5));
      amount = (float)(amount % 5);
    }
    else {
      System.out.print(0);
    }
    System.out.print(" nickels ");
    if(amount > 0.01){
      System.out.print(((int)(amount/1)));
      amount = (float) (amount % 1);
    }
    else {
      System.out.print(0);
    }
    System.out.println(" pennies.");
  }
}

==============================================================

public class Denominations1 {
  public static void main(String args[]){
    float amount = 27;
    if(amount > 25){
      System.out.print((int)(amount/25));
      amount = (float) (amount - ((int)(amount/25) * 25));
    }
    else {
      System.out.print(0);
    }
    System.out.print(" quarters ");
    if(amount > 10){
      System.out.print((int)(amount/10));
      amount = (float) (amount % 10);
    }
    else {
      System.out.print(0);
    }
    System.out.print(" dimes ");
    if(amount > 0.05){
      System.out.print((int)(amount/5));
      amount = (float)(amount % 5);
    }
    else {
      System.out.print(0);
    }
    System.out.print(" nickels ");
    if(amount > 0.01){
      System.out.print(((int)(amount/1)));
      amount = (float) (amount % 1);
    }
    else {
      System.out.print(0);
    }
    System.out.println(" pennies.");
  }
}