#define _USE_MATH_DEFINES
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string>
#include<iostream>
#include<iostream>
#include<cctype>
#include<cstdio>
#include<vector>
#include<stack>
#include<queue>
#include <algorithm>
#include<math.h>
#include<set>
#include<map>
#include <sstream>
#include<iomanip>
#include <ctype.h>
using namespace std;

//#include<bits/stdc++.h>

bool f[2000005] = {};
int main() {
	long long int n, k, a[25] = {};
	cin >> n >> k;
	for (int i = 0; i < n; i++)
		cin >> a[i];

	int ans = 0;
	f[0] = 1;
	for (int i = 0; i <= k; i++) {
		if (!f[i])continue;
		ans = i;
		if (i == k)break;
		for (int j = 0; j < n; j++) {
			f[i + a[j]] = 1;
		}
	}
	cout << ans << endl;

	return 0;
}