急需 急需
用所学过的知识定义一个班级类,写出该类的3个不同的构造方法和4个以上的普通方法 --------------------编程问答--------------------
--------------------编程问答--------------------
参考代码如下--------------------编程问答-------------------- 哈哈，LZ上课玩手机了吧？
import java.util.ArrayList;
import java.util.List;
public class Class {
private String className;
private List<String> studentList;
public Class() { }
public Class(String className) {
this.className = className;
studentList = new ArrayList<String>();
}
public Class(String name, List<String> list) {
this.className = name;
this.studentList = list;
}
public String getClassName() {
return className;
}
public void setClassName(String className) {
this.className = className;
}
public List<String> getStudentList() {
return studentList;
}
public void setStudentList(List<String> studentList) {
this.studentList = studentList;
}
public void addStudent(String name) {
studentList.add(name);
}
public void deleteStudent(String name) {
studentList.remove(name);
}
public void printStudent() {
for(String string : studentList) {
System.out.println(string);
}
}
public int getCount() {
return studentList.size();
}
}
2L正解
补充：Java , Java相关
