from collections import defaultdict
mod=998244353
n,k=map(int,input().split())
C=list(map(int,input().split()))
D=list(map(int,input().split()))
dic=defaultdict(int)
dic[(0,0)]=1
dp=[-1]*(k+1)
dp[0]=0
for i in range(k):
  if dp[i]==-1:continue
  for j in range(n):
    if i+C[j]<=k:
      if dp[i+C[j]]<=dp[i]+D[j]:
        dp[i+C[j]]=dp[i]+D[j]
        dic[(i+C[j],dp[i]+D[j])] += dic[ (i,dp[i]) ]
        dic[(i+C[j],dp[i]+D[j])]%=mod

maxC=max(dp)
ans=0
for i in range(k+1):
  if dp[i]==maxC:
    ans+=dic[(i,maxC)]
    ans%=mod
print(maxC)
print(ans)