#include <bits/stdc++.h>

namespace nono {

constexpr long long mod = 998244353;

void solve() {
    int n, k;
    std::cin >> n >> k;
    std::vector<int> c(n), d(n);
    for (int i = 0; i < n; i++) std::cin >> c[i];
    for (int i = 0; i < n; i++) std::cin >> d[i];
    constexpr long long inf = 1e18;
    std::vector<long long> dp(k + 1, -inf);
    dp[0] = 0;
    for (int i = 0; i < n; i++) {
        for (int j = 0; j <= k; j++) {
            // use
            if (dp[j] != -inf and j + c[i] <= k) {
                dp[j + c[i]] = std::max(dp[j + c[i]], dp[j] + d[i]);
            }
        }
    }
    long long happy = *std::max_element(dp.begin(), dp.end());

    // std::cout << happy << std::endl;

    std::vector<long long> ans(k + 1);
    ans[0] = 1;
    for (int i = 0; i < k; i++) {
        for (int j = 0; j < n; j++) {
            if (i + c[j] <= k and dp[i] + d[j] == dp[i + c[j]]) {
                ans[i + c[j]] += ans[i];
                ans[i + c[j]] %= mod;
            }
        }
    }
    std::cout << happy << std::endl;
    long long sum = 0;
    for (int i = 0; i <= k; i++) {
        if (dp[i] == happy) {
            sum += ans[i];
            sum %= mod;
        }
    }
    std::cout << sum << std::endl;
}

}  //  namespace nono

int main() {
    std::cin.tie(0)->sync_with_stdio(0);
    std::cout << std::fixed << std::setprecision(15);

    int t = 1;
    //  std::cin >> t;
    while (t--) nono::solve();
}