#include<iostream>
#include<vector>
#include<atcoder/all>

using namespace std;

int main( void )
{
    int N, K;
    cin >> N >> K;
    
    vector<int> sp( N ), fp( N );
    for( int i = 0; i < N; i++ )
    {
        cin >> fp[i];
    }
    for( int i = 0; i < N; i++ )
    {
        cin >> sp[i];
    }

    int ans1 = 0, ans2 = 1;
    vector<int> dp1( K + 1, 0 );
    vector<atcoder::modint998244353> dp2( K + 1, 0 );
    dp2[0] = 1;
    for( int i = 1; i <= K; i++ )
    {
        for( int j = 0; j < N; j++ )
        {
            if( i - fp[j] < 0 ) continue;
            if( dp1[i] < dp1[i - fp[j]] + sp[j] )
            {
                dp1[i] = dp1[i - fp[j]] + sp[j];
                dp2[i] = dp2[i - fp[j]];
            }
            else if( dp1[i] == dp1[i - fp[j]] + sp[j] )
            {
                dp2[i] += dp2[i - fp[j]];
            }
        }
        if( ans1 < dp1[i] || ( ans1 == dp1[i] && ans2 < dp2[i].val() ) )
        {
            ans1 = dp1[i];
            ans2 = dp2[i].val();
        }
        else if( ans1 == dp1[i] && ans2 == dp2[i].val() )
        {
            ans2 += dp2[i].val();
        }
    }

    cout << ans1 << endl << ans2 << endl;

    return 0;
}