N, K = map(int, input().split())
C = list(map(int, input().split()))
D = list(map(int, input().split()))
M = 1005
inf = 10 ** 18
mod = 998244353
dp = [-inf] * M
dp_n = [0] * M
dp[0] = 0
dp_n[0] = 1

for i in range(M):
    for c, d in zip(C, D):
        if i - c >= 0:
            if dp[i - c] + d > dp[i]:
                dp[i] = dp[i - c] + d
                dp_n[i] = dp_n[i - c]
            elif dp[i - c] + d == dp[i]:
                dp_n[i] += dp_n[i - c]
                dp_n[i] %= mod
    
ans = -1
num = 0
for i in range(K + 1):
    if dp[i] > ans:
        ans = dp[i]
        num = dp_n[i]
        
print(ans)
print(num)