from collections import *
from itertools import *
from functools import *
from heapq import *
import sys,math
input = sys.stdin.readline

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

mod = 998244353

dp = [-1]*(K+2)
dp[0] = 0
for i in range(N):
    
    c,d = C[i],D[i]
    
    for j in range(K):
        
        if dp[j]!=-1:
            dp[min(K+1,j+c)] = max(dp[min(K+1,j+c)],dp[j]+d)

e = [[] for _ in range(K+2)]

for i in range(N):
    
    c,d = C[i],D[i]
    
    for j in range(K):
        
        k = min(K+1,j+c)
        if dp[k]-dp[j]==d:
            e[j].append(k)
            

val = [0]*(K+2)

val[0] = 1
for i in range(K):
    
    
    for j in e[i]:
        
        
        val[j] += val[i]
        val[j] %= mod
if dp[K]==-1:
    print(0)
    print(1)
    exit()

print(dp[K])
print(val[K])