下列代码输出为( ) public class ReferencesTest { static class Student { private String name; } public static void main(String[] args) { Student studentA = new Student(); studentA.name = “aaa”; Student studentB = new Student(); studentB.name = “bbb”; setName(studentA.name, “ccc”); setName(studentB, “ccc”); System.out.println(studentA.name + “, ” + studentB.name); } private static void setName(String name, String newName) { name = newName; } private static void setName(Student student, String newName) { student.name = newName; } }

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下列代码输出为( ) public class ReferencesTest

{

static class Student {

private String name; }

public static void main(String[] args) {

Student studentA = new Student();

studentA.name = “aaa”;

Student studentB = new Student();

studentB.name = “bbb”;

setName(studentA.name, “ccc”);

setName(studentB, “ccc”); System.out.println(studentA.name + “, ” + studentB.name);

}

private static void setName(String name, String newName) {

name = newName; }

private static void setName(Student student, String newName) {

student.name = newName; }

}

为什么第一个没有变啊

41:00

以上就是关于问题下列代码输出为( ) public class ReferencesTest { static class Student { private String name; } public static void main(String[] args) { Student studentA = new Student(); studentA.name = “aaa”; Student studentB = new Student(); studentB.name = “bbb”; setName(studentA.name, “ccc”); setName(studentB, “ccc”); System.out.println(studentA.name + “, ” + studentB.name); } private static void setName(String name, String newName) { name = newName; } private static void setName(Student student, String newName) { student.name = newName; } }的答案

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