/****** 檔名:JPA01.java 題目:TQC+ JAVA6物件導向程式設計 參考答案 時間:2015/06 作者:fang shi mai ******/ public class JPA01 { public static void main (String[] args) { int i = add(2, 3); double d = add(5.2, 4.3); String s = add("I love ", "Java!!"); System.out.printf("%d %f %s %n", i, d, s); } public static int add(int a,int b) { System.out.println("Adding two integers:"+a+","+b); return a+b; } public static double add(double a,double b) { System.out.println("Adding two doubles:"+a+","+b); return a+b; } public static String add(String a,String b) { System.out.println("Adding two strings:"+a+","+b); return a+b; } }
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