[SWEA][D2] 1204 1일차 - 최빈수 구하기 Java

  
import java.util.Scanner;  
import java.io.FileInputStream;  
  
public class modeQuiz {  
  
    public static void main(String[] args) {  
  
        Scanner sc = new Scanner(System.in);  
        int T;  
        T = sc.nextInt();  
  
        int [] arrays;  
  
        for (int test_case = 1; test_case <= T; test_case++) {  
            sc.nextInt();  
  
            arrays = new int[101];  
            for (int i = 0; i < 1000; i++) {  
                int value = sc.nextInt();  
                arrays[value] += 1;  
            }  
  
            int maxValue = 0;  
            int result = 0;  
  
            for (int i = 0; i < arrays.length; i++) {  
                if(maxValue <= arrays[i]){  
                    maxValue = arrays[i];  
                    result = i;  
                }  
            }  
            System.out.println("#"+test_case + " " + result);  
  
        }  
    }  
}