Java Basic- Nhập xuất java - Scanner trong java

/*
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 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */
package bt975;

import java.util.Scanner;

/**
 *
 * @author DiepTV
 */
public class Main {

    public static void main(String[] args) {
        //B1) Khai bao bien
        String fullname, address, email, phoneNumber;
        int age;

        //B2) Khai bao bo nhap du lieu
        Scanner input = new Scanner(System.in);

        //B3) Nhap du lieu
        System.out.println("Nhap ten: ");
        fullname = input.nextLine();

        System.out.println("Nhap dia chi: ");
        address = input.nextLine();
        
        System.out.println("Nhap email: ");
        email = input.nextLine();

        System.out.println("Nhap SDT: ");
        phoneNumber = input.nextLine();

        System.out.println("Nhap tuoi: ");
        age = Integer.parseInt(input.nextLine());

        //B4) Hien thi
        System.out.println("Ten: " + fullname + ", dia chi: " + address + ", email: " + email + ", SDT: " + phoneNumber + ", tuoi: " + age);
        System.out.format("\nTen: %s, tuoi: %d, dia chi: %s, email: %s, so dien thoai: %s", fullname, age, address, email, phoneNumber);
    }
}