프로그래머스(0) - 최댓값 만들기(2) [JAVA]

 

 

 

 

 

 

 

import java.util.Arrays;
class Solution {
    public int solution(int[] numbers) {
        int answer = 0;
        
        Arrays.sort(numbers);
        int a = numbers[numbers.length-2] * numbers[numbers.length-1];
        int b = numbers[0] * numbers[1];
        
        if ( a > b ) {
        	answer = a;
        }else {
        	answer = b;
        }
        
        return answer;
    }
}