def f(x, a):
    return a + 2500 * x

N, M, X, Y, Z = map(int, input().split())
A = list(map(int, input().split()))
cnt = 0
for a in A:
    if a >= X:
        cnt += 1
if cnt > M:
    print("Handicapped")
    exit()

pre = [0] * (55 * 2500)
pre[f(0, 0)] = 1
for i in range(N):
    dp = [0] * (55 * 2500)
    for j in range(i + 1):
        for a in range(2501):
            if A[i] > Y:
                dp[f(j + 1, a + A[i])] += pre[f(j, a)]
            if A[i] < X:
                dp[f(j, a)] += pre[f(j, a)]
    dp, pre = pre, dp
ans = 0
for i in range(1, M + 1):
    ans += pre[f(i, i * Z)]
print(ans)