프로그래머스 C# 최소직사각형

문제설명

 

해결방안

using System;

public class Solution
{
    public int solution(int[,] sizes)
    {
        int maxWidth = 0;
        int maxHeight = 0;
        for (int i = 0; i < sizes.GetLength(0); i++)
        {
            int width = Math.Max(sizes[i, 0], sizes[i, 1]);
            int height = Math.Min(sizes[i, 0], sizes[i, 1]);

            if (maxWidth < width)
                maxWidth = width;

            if (maxHeight < height)
                maxHeight = height;
        }

        return maxWidth * maxHeight;
    }
}