2일차 // Scanner 입력, BufferedReader

입력 class Scanner 공부

import java.util.Scanner;

public class MainClass {
    public static void main(String[] args) {

        //입력
        Scanner scan= new Scanner(System.in);

        //console 입력
        // boolean true/false
        /*boolean b;
        System.out.print("b = ");
        b= scan.nextBoolean();

        System.out.println(b);
        */



        // integer 정수
        /*int number;
        System.out.print("number = ");
        number = scan.nextInt();   //입력을 받는 부분

        System.out.println(number);
        */


        // double  실수 -> 정수값을 넣어도 double로 나옴
        /*double d;
        System.out.print("d = ");
        d = scan.nextDouble();
        System.out.println(d);
        */



        // String  문자열
        String str;

        System.out.print("str = ");

        str = scan.next();

        System.out.println(str);

        // java 입력
        /*BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        // 저장공간 읽기
        System.out.println("str = ");
        String str1 = br.readLine();
        System.out.println(str1);
        */
    }}