import sys, time, random
from collections import deque, Counter, defaultdict
input = lambda: sys.stdin.readline().rstrip()
ii = lambda: int(input())
mi = lambda: map(int, input().split())
li = lambda: list(mi())
inf = 2 ** 63 - 1
mod = 998244353

n, m, mod = mi()
a = li()
ans = 1
for v in a:
    ans *= (pow(m, v, mod) + 1)
    ans %= mod
print(ans)