编辑代码

class Person {
    var name:String=""
    var sex:String=s""
    var age:Int=0
    def getName()={
        name
    }
    def setName(newName:String):Unit={
    this.name = newName
  }
    def getSex()={
        sex
    }
    def setSex(newSex:String):Unit={
    this.sex = newSex
  }
    def getAge()={
        age
    }
    def setAge(newAge:Int):Unit={
    this.age = newAge
  }
  def print(): Unit ={
    println(this.name+'\t'+this.sex+'\t'+this.age)
  }
}
class Students extends Person{
    var school:String=""
    var studentId:String=""
    def getSchool()={
        school
    }
    def setSchool(value:String):Unit={
    this.school = value
  }
  def getStudentId()={
        studentId
    }
  def setStudentId(value:String):Unit={
    this.studentId = value
  }
  def printsc(): Unit ={
    println(this.name+'\t'+this.sex+'\t'+this.age+'\t'+this.school+'\t'+this.studentId)
  }

}
object phonelocation{
    def main(args: Array[String]){
         val person =new Person
         person.name="xiaoliu"
         person.sex="男"
         person.age=20
         person.print()
         val student = new Students
    student.name="xiaoxu"
    student.sex="男"
    student.age=21
    student.school="jxnu"
    student.studentId="201926701020"
    student.printsc()
    }
}