[JAVA] 백준 2743번

2743번

 

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class Main {

	public static void main(String[] args) throws IOException {

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

		String text = br.readLine();

		bw.write(String.valueOf(text.length()));
		bw.flush();
		bw.close();
	}

}

 

정답을 맞춘 풀이방법

1 . 입력 받은 문자열을 자바 내장함수를 통해 길이를 얻고 출력해주었음