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#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
int main()
{
    int N,X;
    bool invalidinput=false;
    cin>>N>>X;
    if(N<1||N>20||X<1||X>100)
       invalidinput=true;
    vector<int> price;
    int result=0;
    for(int i=0;i<N;i++)
    {
        int number;
        cin>>number;
        if(number<1||number>100)
        {
            invalidinput=true;
        }   
        price.push_back(number);
    }
    if(price.size()!=N)
        invalidinput=true;
    sort(price.begin(),price.end());
    int i;
    for(i=0;i<N;i++)
    {
        result+=price[i];
        if(result>=X)
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