设计学生类student 包含两个属性姓名 成绩 给这两个属性封装定义两个方法一个设置值一个获取值 定义两个构造方法，一个无参一个有参 测试创建两个student方法
public class Student { public String Name; //学生姓名 public double score; //学生成绩 public Student(){} public Student(String name,double score){ this.name=name; this.score=score; } public void setName(String name){ this.name=name; } public String getName(){ return this.name; } public void setScore(double score){ this.score=score; } public String getScore(){ return this.score; } public static void main(String[] args) { Student s1=new Student(); Student s2=new Student(“小白”,89); } }
写一个student 类，按要求实现所以代码吗？帮你写一下。
public class Student {
private String name; //姓名
private float score; //成绩
//构造方法
public Student() {
}
//构造方法
public Student(String name ,float score) {
this.name = name;
this.score = score;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public float getScore() {
return score;
}
public void setScore(float score) {
this.score = score;
}
@Override
public String toString() {
return "姓名："+this.name + ",成绩："+this.score;
}
public static void main(String[] args) {
Student s1 = new Student();
s1.setName("张三");
s1.setScore(99);
Student s2 = new Student("李四",88);
System.out.println(s1);
System.out.println(s2);
}
}
public class Student {
private String name; //姓名
private float score; //成绩
//构造方法
public Student() {
}
//构造方法
public Student(String name ,float score) {
this.name = name;
this.score = score;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public float getScore() {
return score;
}
public void setScore(float score) {
this.score = score;
}
@Override
public String toString() {
return "姓名："+this.name + ",成绩："+this.score;
}
public static void main(String[] args) {
Student s1 = new Student();
s1.setName("张三");
s1.setScore(99);
Student s2 = new Student("李四",88);
System.out.println(s1);
System.out.println(s2);
}
}
大佬帮帮忙
public class Student {
private String name;
private int score;
public static void main(String[] args) {
Student s1 = new Student("张三", 59);
Student s2 = new Student();
s2.setName("李四");
s2.setScore(59);
System.out.println(s1.getName() + "---" + s1.getScore());
}
public Student() {
}
public Student(String name, int score) {
this.name = name;
this.score = score;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getScore() {
return score;
}
public void setScore(int score) {
this.score = score;
}
}
（仅供参考）
public class Student
{
private String name;
private int score;
public Student() {}
public Student(String n, int s)
{
name = n;
score = s;
}
public void setName(String n)
{
name = n;
}
public String getName()
{
return name;
}
public void setScore(int s)
{
score = s;
}
public int getScore()
{
return score;
}
}
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很简单的 建议看看老师的ppt自己尝试做下
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