Submission #1367287

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Source Code Expand

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace code_formula_2014_final_c
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] a = Console.ReadLine().Split();
            HashSet<string> s = new HashSet<string> { };
            for (int i = 0; i < a.Length; i++)
            {
                int j = 0;
                string[] g = a[i].Split('@');
                for (j = 0; j < g.Length; j++)
                {
                    if (g[j] != ""&&(a[i][0]=='@'||j>0)) { s.Add(g[j]); }
                }
            }
            List<string> d = s.ToList();
            d.Sort();
            foreach(string sd in d)
            {
                Console.WriteLine(sd);
            }Console.ReadLine();
        }
    }
}

Submission Info

Judge Result