#include "bits/stdc++.h"
#include <unordered_map>
#include <unordered_set>

#include <stdio.h>
#include <math.h>
#include <cassert>

#pragma warning(push)
#pragma warning(disable:26498 26450 26451 26812)
#include "atcoder/all"
#pragma warning(pop)

#include <float.h>


//#include <boost/multiprecision/cpp_int.hpp>
//using namespace boost::multiprecision;
// std::fixed << std::setprecision(10) <<

using namespace std;
using namespace atcoder;

using ll = long long;
using ull = unsigned long long;
using mint = modint998244353;
using mint2 = modint1000000007;

const double eps = 1e-9;

#define REP(i, n) for (ll i = 0; i < ll(n); ++i)
#define REPI(i, init, n) for (ll i = init; i < ll(n); ++i)
#define REPD(i, init) for (ll i = init; i >=0; --i)
#define REPDI(i, init, n) for (ll i = init; i >=n; --i)
#define REPE(i, c) for (const auto& i : c)

using vl = vector<ll>;
#define VL(a, n) vector<ll> a; a.assign(n, 0);
#define VLI(a, n) vector<ll> a; a.assign(n, 0); for(auto& x : a) cin >> x;
#define VSI(a, n) vector<string> a; a.assign(n, ""); for(auto& x : a) cin >> x;
using vvl = vector<vector<ll>>;
#define VVLI(a, n, m, init) vector<vector<ll>> a(n); for(auto& x : a) x.assign(m, init);
using pl = pair<ll, ll>;

struct uv { ll u; ll v; ll c; };
#define VUVI(a, n) vector<uv> a; a.assign(n, {0, 0, 1}); for(auto& x : a) {cin >> x.u >> x.v; x.u--; x.v--;}
#define VUVCI(a, n) vector<uv> a; a.assign(n, {0, 0, 0}); for(auto& x : a) {cin >> x.u >> x.v >> x.c; x.u--; x.v--;}
vvl to_edge(const ll n, const vector<uv>& v) { vvl ret(n); for (auto& x : v) ret[x.u].push_back(x.v); return ret; }
vvl to_edge_d(const ll n, const vector<uv>& v) { vvl ret(n); for (auto& x : v) { ret[x.u].push_back(x.v); ret[x.v].push_back(x.u); } return ret; }

template <class T = long long> using pql = priority_queue<T>;
template <class T = long long> using pqg = priority_queue<T, vector<T>, greater<T>>;
using vm = vector<mint>;
using vvm = vector<vm>;

const char* YES = "Yes";
const char* NO = "No";
void yn(bool f) { std::cout << (f ? YES : NO) << endl; };
template<class T> void ov(const T& v) { for (auto it = v.begin(); it != v.end(); it++) { if (it != v.begin()) cout << " "; cout << *it; } };
template<> void ov(const vm& v) { for (auto it = v.begin(); it != v.end(); it++) { if (it != v.begin()) cout << " "; cout << it->val(); } };

const ll llhuge = 1LL << 60; //十分でかいが多少足しても溢れない数値
template<class T, class U> bool chmin(T& a, const U& b) { a = min(a, b); return b == a; }
template<class T, class U> bool chmax(T& a, const U& b) { a = max(a, b); return b == a; }
template<class T> void mysort(T& v) { std::sort(begin(v), end(v)); };
template<class T, class U> void mysort(T& v, U pr) { std::sort(begin(v), end(v), pr); };
template<class T> void myrev(T& v) { std::reverse(begin(v), end(v)); };

//素因数分解(O(√n))
template <typename T>
vector<pair<T, T>> prime_factor(T n) {
	vector<pair<T, T>> ret;
	for (T i = 2; i * i <= n; i++) {
		if (n % i != 0) continue;
		T tmp = 0;
		while (n % i == 0) {
			tmp++;
			n /= i;
		}
		ret.push_back(make_pair(i, tmp));
	}
	if (n != 1) ret.push_back(make_pair(n, 1));
	return ret;
}

int main() {
	cin.tie(nullptr);
	ios::sync_with_stdio(false);

	ll n, k;
	cin >> n >> k;
	VLI(c, n);
	VLI(d, n);

	vector<pl> dp1(k + 1, pl{ 0,0 });
	dp1[0] = { 0, 1 };

	pl ans = { 0, 1 };//幸福度,通り
	REP(i, 1010) {
		vector<pl> dp2(k + 1, pl{ 0,0 });
		REP(j, k + 1) {
			if (dp1[j].second == 0) continue;
			REP(l, n) {
				ll nj = j + c[l];
				if (nj > k) continue;
				if (dp2[nj].first == dp1[j].first + d[l]) {
					dp2[nj].second += dp1[j].second;
					dp2[nj].second %= 998244353;
				}
				else if (dp2[nj].first < dp1[j].first + d[l]) {
					dp2[nj].first = dp1[j].first + d[l];
					dp2[nj].second = dp1[j].second;
				}
			}
		}

		REP(j, k + 1) {
			if (dp2[j].second == 0) continue;
			if (ans.first < dp2[j].first) {
				ans.first = dp2[j].first;
				ans.second = dp2[j].second;
			}
			else if (ans.first == dp2[j].first) {
				ans.second += dp2[j].second;
				ans.second %= 998244353;
			}
		}

		dp1 = move(dp2);
	}

	cout << ans.first << endl << ans.second << endl;

	return 0;
}