#include <iostream>

using namespace std;
const int N=105;
int n,m;
int v[N],w[N],s[N];
int f[N][N];
int main()
{
    cin>>n>>m;
    for(int i=1;i<=n;i++){
        cin>>v[i]>>w[i]>>s[i];
    }
    for(int i=1;i<=n;i++){
        for(int j=0;j<=m;j++){
            for(int k=0;k*v[i]<=j&&k<=s[i];k++){
                f[i][j]=max(f[i][j],f[i-1][j-v[i]*k]+w[i]*k);
            }
        }
    }
    cout<<f[n][m];
    //cout << "Hello world!" << endl;
    return 0;
}