[Java] 2743번 : 단어 길이 재기

https://www.acmicpc.net/problem/2743

정답

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

public class Main{
    public static void main(String[] args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String str = br.readLine();
        System.out.println(str.length());
    }
}