Homework 1 solution

• Program 1

  public class MakeChange { public static void main(String[] args) { int totalCents = 289; int dollars; int cents; dollars = totalCents / 100; cents = totalCents % 100; } }

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• Program 2

  public class MakeChange { public static void main(String[] args) { int totalCents = 289; int dollars; int quarters; int cents; dollars = totalCents / 100; totalCents = totalCents % 100; // Remaining cents after dollars quarters = totalCents / 25; cents = totalCents % 25; } }

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• Program 3

  public class MakeChange { public static void main(String[] args) { int totalCents = 289; int dollars; int quarters; int dimes; int cents; dollars = totalCents / 100; totalCents = totalCents % 100; // Remaining cents after dollars quarters = totalCents / 25; totalCents = totalCents % 25; // Remaining cents after quarters dimes = totalCents / 10; cents = totalCents % 10; } }

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• Program 4

  public class MakeChange { public static void main(String[] args) { int totalCents = 289; int dollars; int quarters; int dimes; int nickles; int cents; dollars = totalCents / 100; totalCents = totalCents % 100; // Remaining cents after dollars quarters = totalCents / 25; totalCents = totalCents % 25; // Remaining cents after quarters dimes = totalCents / 10; totalCents = totalCents % 10; // Remaining cents after dimes nickles = totalCents / 5; cents = totalCents % 5; } }