백준 9085 자바 - 더하기

// 더하기
package Bronze_III_3;

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

public class Ex9085 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int t = Integer.parseInt(br.readLine());

        for (int i = 0; i < t; i++) {
            int sum = 0;
            int n = Integer.parseInt(br.readLine());

            StringTokenizer st = new StringTokenizer(br.readLine());
            for (int j = 0; j < n; j++) {
                sum += Integer.parseInt(st.nextToken());
            }
            System.out.println(sum);
        }
    }
}