Submission #27107000

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Source Code Expand

using System;
using System.Collections.Generic;
using System.Linq;

public class Program
{
     public static void Main(string[] args)
    {
        var n = int.Parse(Console.ReadLine());

        var l = new List<int>();
        var l2 = new List<List<int>>();

        for (var i = 0; i < n; i++)
        {
            l = Console.ReadLine().Split().Select(x => int.Parse(x)).ToList();
            l2.Add(l);
        }

        var count = 0;

        for (var i = 0; i < l2.Count(); i++)
        {
            for (var j = i + 1; j < l2.Count(); j++)
            {
                if (l2[i][0] == l2[j][0])
                    if (l2[i].SequenceEqual(l2[j]))
                        l2.RemoveAt(j);
            }
        }

        Console.WriteLine(l2.Count());
    }


}

Submission Info

Compile Error

Program.cs(20,13): warning CS0219: The variable 'count' is assigned but its value is never used [/imojudge/csharp/csharp.csproj]

Judge Result