n, l, r = map(int, input().split())
a = list(map(int, input().split()))

a.sort()

p, q = [n] * n, [-1] * n
p2, q2 = [0] * n, [0] * n
for i in range(n):
    for j in range(n):
        if l <= a[i] * a[j] <= r:
            p[i] = min(p[i], j)
            q[i] = max(q[i], j)
    p2[i] = max(p[i], i + 1)
    q2[i] = min(q[i], i - 1)

ans = 1
for i in range(n):
    for j in range(p2[i], q[i] + 1):
        ans = max(ans, 2 + max(q2[j] - p2[i] + 1, 0))
print(ans)