N, M, X, Y, Z = map(int, input().split())
A = list(map(int, input().split()))
F = []
R = []
for i in range(N):
    if A[i] <= Y:
        continue
    if A[i] >= X:
        R.append(A[i])
    else:
        F.append(A[i])
if len(R) > M:
    print("Handicapped")
    exit()
if len(F) == 0:
    if Z * len(R) == sum(R):
        print(1)
    else:
        print(0)
    exit()

cr = M - len(R)
maxk = 2500
dp = [[[0] * 2501 for j in range(cr + 1)] for i in range(len(F))]
dp[0][0][0] = 1
dp[0][1][F[0]] = 1
for i in range(1, len(F)):
    for j in range(cr + 1):
        for k in range(2501):
            dp[i][j][k] = dp[i - 1][j][k]
    for j in range(cr):
        for k in range(2501):
            if k + F[i] <= 2500:
                dp[i][j + 1][k + F[i]] += dp[i - 1][j][k]
ans = 0
for j in range(cr + 1):
    for k in range(2501):
        if Z * (len(R) + j) == k + sum(R):
            ans += dp[len(F) - 1][j][k]
print(ans)