[백준] 11720 숫자의 합 - Java

문제

링크

---

코드

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

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

        int N = Integer.parseInt(br.readLine());
        String inputs = br.readLine();
        br.close();

        int sum = 0;
        for (int i = 0; i < N; i++) {
            sum += (inputs.charAt(i) - '0');
        }
        System.out.println(sum);
    }
}

---

리뷰