定义一个有关学生的student类,内含类成员变量: string name、string sex、int age,所有的变量必须为私有(private)。 1.编写有参构造函数: 能对name,sex,age赋值。 2.覆盖tostring函数: 按照格式:类名 [name=, sex=, age=]输出。使用idea自动生成,然后在修改成该输出格式 3.对每个属性生成setter/getter方法 4.main方法中 •输入1行name age sex , 调用上面的有参构造函数新建对象。
时间: 2023-04-29 16:00:20 浏览: 107
class Student {
private String name;
private String sex;
private int age;
public Student(String name, String sex, int age) {
this.name = name;
this.sex = sex;
this.age = age;
}
@Override
public String toString() {
return "Student [name=" + name + ", sex=" + sex + ", age=" + age + "]";
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getSex() {
return sex;
}
public void setSex(String sex) {
this.sex = sex;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String name = scanner.next();
int age = scanner.nextInt();
String sex = scanner.next();
Student student = new Student(name, sex, age);
System.out.println(student.toString());
}
}