concat2.java

来自「JAVA编程思想源代码 值得一下 很难找的」· Java 代码 · 共 13 行

package chapter8;

public class ConCat2 {

	public static void main(String[] args) {
		int age = 9;
		String s = "He is " + age + " years old.";
		System.out.println(s);

	}

}