#include<bits/stdc++.h>
using namespace std;
using ll = long long;
#define all(p) p.begin(),p.end()
#define rep(i,a,b) for(int i=(int)a;i<(int)b;i++)
const int mod=998244353;

int main(){
	int N,K;
	cin>>N>>K;
	vector<int> C(N),D(N);
	rep(i,0,N) cin>>C[i];
	rep(i,0,N) cin>>D[i];
	vector<int> dp1(K+1);
	vector<ll> dp2(K+1,1);
	rep(i,0,K){
		dp2[i]%=mod;
		rep(j,0,N){
			int ind=i+C[j];
			int val=D[j]+dp1[i];
			if(ind<=K){
				if(dp1[ind]==val) dp2[ind]+=dp2[i];
				else if(dp1[ind]<val) dp2[ind]=dp2[i],dp1[ind]=val;
			}
		}
	}
	cout<<dp1[K]<<"\n";
	cout<<dp2[K]%mod<<"\n";
}