#include<bits/stdc++.h>
using namespace std;

long long n,m,a[101],ans,q;

int main(){
	cin>>n>>m;
	for(int i=1;i<=n;i++)
	{
		cin>>a[i];
	}
	sort(a+1,a+1+n);
	for(int i=1;i<=n;i++)
	{
		q+=a[i];
		if(q>m) break;
		ans++;
	}
	cout<<ans;
}
/**************************************************************
	Problem: 1890
	User: wuyunfeng
	Language: C++
	Result: Wrong Answer
****************************************************************/