from functools import cache
import sys
sys.setrecursionlimit(10 ** 6)

MOD = 998244353
N, K = map(int, input().split())
C = list(map(int, input().split()))
D = list(map(int, input().split()))


def f():
    dp = [0] * (K+1)
    pp = [0] * (K+1)
    pp[0] = 1
    for i in range(K):
        for j in range(N):
            c = C[j]
            d = D[j]
            if i+c > K: continue
            if dp[i+c] == dp[i] + d:
                pp[i+c] += pp[i]
                pp[i+c] %= MOD
            elif dp[i+c] < dp[i] + d:
                dp[i+c] = dp[i] + d
                pp[i+c] = pp[i]

    m = 0
    cnt = 1
    for k in range(K+1):
        if m < dp[k]:
            m = dp[k]
            cnt = pp[k]
    return m, cnt


h, cnt = f()
print(h)
print(cnt)