using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace yukicoderTest { class Program { static void Main(string[] args) { string N = Console.ReadLine(); string X = Console.ReadLine(); string[] kyoristr = X.Split(' '); int[] kyori = new int[kyoristr.Length]; int ans = 0; for(int i=0;i