package qlsinhvien;
import java.util.*;
class Nhap {
//phuong thuc nhap chuoi
public String nhapXau(){
Scanner d = new Scanner(System.in);
String st;
st = d.nextLine();
return st;
}
public int nhapInt(){
Scanner d = new Scanner(System.in);
int n;
n = d.nextInt();
return n;
}
public float nhapFloat(){
Scanner d = new Scanner(System.in);
float f;
f=d.nextFloat();
return f;
}
}
// lop sinh vien
class SinhVien{
private String maSinhVien;
private String hoTen;
private int tuoi;
private float diem;
//nhap thong tin sinh vien
public void nhapSinhVien(){
System.out.print("nhap ma sinh vien:");
Nhap nh= new Nhap();
maSinhVien = nh.nhapXau();
System.out.print("nhap ho ten:");
hoTen = nh.nhapXau();
System.out.print("nhap tuoi:");
tuoi = nh.nhapInt();
System.out.print("nhap diem:");
diem = nh.nhapFloat();
}
//hien thi thong tin sinh vien
public void hienThi(){
System.out.println("maSinhVien:"+maSinhVien);
System.out.println("ho ten :"+hoTen);
System.out.println("tuoi:"+tuoi);
System.out.println("diem:"+diem);
}
}
//lop QLSinhVien
class QLSinhVien{
public static void main(String[] args) {
SinhVien s= new SinhVien();
System.out.println("nhap thong tin sinh vien:");
s.nhapSinhVien();
System.out.println("thong tin sinh vien vua nhap la:");
s.hienThi();
}
}