[java][swea][d1] 2071. 평균값 구하기

2071. 평균값 구하기

SW Expert Academy

import java.util.Scanner;
import java.io.FileInputStream;

class d1_2071
{
	public static void main(String args[]) throws Exception
	{

		System.setIn(new FileInputStream("res/input.txt"));

		Scanner sc = new Scanner(System.in);
		int T=sc.nextInt();
	
		for(int test_case = 1; test_case <= T; test_case++)
		{
			double sum = 0;
			
			for(int i=0; i<10; i++) {
				int num = sc.nextInt();
				sum += num; //각 줄의 합
			}
			
			double avg = sum/10; //각 줄의 평균
			System.out.printf("#%d %.0f\n", test_case, avg);

		}
	}
}