[SWEA] [JAVA] [Difficulty 2] [1984] 중간 평균값 구하기

SW Expert Academy

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import java.util.*;
import java.io.*;

public class Solution {
	public static void main(String[] args) throws Exception{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringBuilder sb = new StringBuilder();
	
		int T= Integer.parseInt(br.readLine()); // 테스트케이스 

		
		for(int tc=1; tc<=T; tc++) {
	
			int arr[] = new int[10];
				
			StringTokenizer st = new StringTokenizer(br.readLine()," ");
			
			for(int i=0; i<10; i++) {
				int num = Integer.parseInt(st.nextToken()); // 점수
				arr[i] = num;
			}
			
			Arrays.sort(arr);
			
			int avg = 0;
			
			for(int i=1; i<9; i++) {
				avg += arr[i];
			}
			
			sb.append("#" + tc + " " + Math.round(avg/8.0) + "\n");

		}
		
		System.out.println(sb);
		
	}
}