#include <bits/stdc++.h>
#define int long long
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define Co_mot_su_that_la return

using namespace std;
typedef pair<int,int> ii;
typedef pair<int,ii> iii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef vector<vi> vvi;
typedef vector<iii> viii;

const int N = 1005;

int q;
int n;
int M;
int a[N];

signed main()
{
  ios_base::sync_with_stdio(false);
  cin.tie(0);cout.tie(0);
  q = 1;
  while (q--)
  {
    //your code goes here
    cin >> n >> M;
    for(int i=1; i<=n; i++)
    {
        cin >> a[i];
    }
    sort(a+1,a+1+n);
    int i = n;
    int res = 0;
    while (i >= 1)
    {
        if (M >= a[i])
        {
            res += a[i];
            M -= a[i];
        }
        if (M < a[i])
        {
            i--;
        }
    }
    cout << res;
  }
  return 0;
}