public class Main {
public static void main(String[] args) {
String[] names = {"ABC", "XYZ", "zoo"}; //names 数组变量里面三个元素"ABC", "XYZ", "zoo"
String s = names[1]; //"XYZ" 此时s指向"XYZ"的内存地址。
names[1] = "cat"; //重新赋值变量names[1]为"cat"
System.out.println(s); // s是"XYZ"还是"cat"? //输出"XYZ"
}
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杨森-ys
public class Main {
public static void main(String[] args) {
String[] names = {"ABC", "XYZ", "zoo"}; //names 数组变量里面三个元素"ABC", "XYZ", "zoo"
String s = names[1]; //"XYZ" 此时s指向"XYZ"的内存地址。
names[1] = "cat"; //重新赋值变量names[1]为"cat"
System.out.println(s); // s是"XYZ"还是"cat"? //输出"XYZ"
}
}