#10822번 : 더하기

문제

코드

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class Main {
	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringTokenizer st = new StringTokenizer(br.readLine(), ",");
		int sum = 0;

		while (st.hasMoreTokens()) {
			sum += Integer.parseInt(st.nextToken());
		}

		System.out.println(sum);
	}
}

출처

https://www.acmicpc.net/problem/10822