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

class Program
{
    static void Main(string[] args)
    {
        var input = Console.ReadLine().Split().Select(long.Parse).ToArray();
        var N = input[0];
        var M = input[1];
        var S = input[2];
        var A = Console.ReadLine().Split().Select(long.Parse).ToArray();

        var diff = S - A.Sum();
        if (diff % M == 0) Console.WriteLine("Yes");
        else Console.WriteLine("No");
    }
}