//Scanner 사용
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
}
}
// BufferedReader 사용
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
}
}
Scanner는 Stream에서 정규표현식을 통해 구문분석을 하여 parsing.
BufferedReader는 just Reading.
Scanner Buffer Size : 1KB
BefferedReader Buffer Size : 8KB
Scanner : 단일 쓰레드
BufferedReader : 다중 쓰레드
BufferedReader는 Single Thread를 사용하는 Scanner보다 느리다
하지만 Parsing을 해주는 것 때문에 Scanner가 조금 더 느리게 작동
Well to know about the programming help here would be wise. The beginners who really want to fix the problem with they able to grab on https://www.mepits.com/product/2190/diy-kits/simple-diy-project-heartbeat-sensor here. Thumbs up with your further information online about programming that is recommending.