COS PRO 1급 JAVA 물을 최대한 담고 싶어요

 

 

[소스 코드]

class Main {
    public int solution(int[][] walls) {
        int answer = 0;

        for(int i = 0; i < walls.length; i++) {
        	for(int j = i+1; j < walls.length; j++) {
        		int area = 0;
        		if(walls[i][1] > walls[j][1])
        			area = walls[j][1] * (walls[j][0] - walls[i][0]);
        		else
        			area = walls[i][1] * (walls[j][0] - walls[i][0]);

        		if(answer < area)
        			answer = area;
        	}
        }

        return answer;
    }
}