using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;
class Program
{
    static int NN => int.Parse(ReadLine());
    static long[] NList => ReadLine().Split().Select(long.Parse).ToArray();
    public static void Main()
    {
        Solve();
    }
    static void Solve()
    {
        var c = NList;
        var (n, m, b) = (c[0], c[1], (int)c[2]);
        var a = NList;
        var ans = 1L;
        foreach (var ai in a)
        {
            ans = ans * (1 + Exp(m, ai, b)) % b;
        }
        WriteLine(ans);
    }
    static long Exp(long n, long k, int mod)
    {
        n = n % mod;
        if (k == 0) return 1;
        if (k == 1) return n % mod;
        var half = Exp(n, k / 2, mod);
        var result = (half * half) % mod;
        return ((k % 2) == 0) ? result : ((result * n) % mod);
    }
}