[ BOJ/C# ] 7568 덩치

https://www.acmicpc.net/problem/7568

7568번: 덩치

using System;
using System.ComponentModel;
using System.IO;
using System.Text;

namespace B7568
{
    class Program
    {
        static void Main()
        {
            StreamReader sr = new StreamReader(Console.OpenStandardInput());
            StreamWriter sw = new StreamWriter(Console.OpenStandardOutput());
            StringBuilder sb = new StringBuilder();

            int n = int.Parse(sr.ReadLine());
            int[,] array = new int[n + 1, 2];

            for(int i = 0; i < n; i++)
            {
                int[] xy = Array.ConvertAll(sr.ReadLine().Split(' '), int.Parse);
                array[i, 0] = xy[0];
                array[i, 1] = xy[1];
            }
            for(int i=0; i < n; i++)
            {
                int count = 1;
                for(int j=0; j < n; j++)
                {
                    if (array[i, 0] < array[j, 0] && array[i, 1] < array[j, 1]) 
                        count++;
                }
                sb.Append(count + " ");
            }
            sw.Write(sb);
            sr.Close();
            sw.Flush();
            sw.Close();
        }
    }
}