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class S45 { int quan; String taste, temp; S45() { this(1); SOP("AAA"); } S45(int a) { this(1, ""); SOP("BBB"); } S45(int a, String b) { SOP("CCC"); } public void buyjuice() { SOP("要買什麼果汁："); } public void buyjuice(String taste) { SOP(String.format("1杯%s汁", taste)); } public void buyjuice(int quan, String taste) { SOP(String.format("%d杯%s汁", quan, taste)); } public void buyjuice(String temp, String taste) { SOP(String.format("1杯%s的%s汁", temp, taste)); } public void buyjuice(int quan, String temp, String taste) { SOP(String.format("%d杯%s的%s汁", quan, temp, taste)); } private void SOP(String str) { System.out.println(str); } } public class Java_107_03_14_HW1 { public static void main(String[] args) { // TODO 自動產生的方法 Stub S45 s45 = new S45(); s45.buyjuice(); s45.buyjuice("蘋果"); s45.buyjuice(2, "蘋果"); s45.buyjuice("冰", "蘋果"); s45.buyjuice(3, "冰的", "蘋果"); } } |