#include using namespace std; using ll =long long; #define all(v) v.begin(),v.end() #define rep(i,a,b) for(int i=a;i=b;i--) ll INF=2e18; int main() { ios::sync_with_stdio(false); cin.tie(0); ll N,K;cin>>N>>K; vector A(N); for(ll i=0;i>A[i]; sort(all(A)); ll count=0; for(ll i=0;i=A[i]) { count++; K-=A[i]; } } cout<