[Java] 최소 직사각형 크기

 

class Solution {
    public int solution(int[][] sizes) {
        int answer = 0;
        int max_width = 0;
        int max_height = 0;
        
        int width = 0;
        int height = 0;
        
        for(int i = 0; i < sizes.length; i++){
            if(sizes[i][0] >= sizes[i][1]){
                width = sizes[i][0];
                height = sizes[i][1];
            } else {
                width = sizes[i][1];
                height = sizes[i][0];
            }
            if(max_width < width) max_width = width;
            if(max_height < height) max_height = height;
        }
        answer = max_width * max_height;
        return answer;
    }
}