#include using namespace std; #define vi vector #define vvi vector #define vs vector #define pb push_back #define P pair #define vp vector

#define PP pair #define vpp vector #define fi first #define se second #define INF 1e9 #define MOD 1000000007 #define REP(i,n) for(int i=0;i=0;i--) #define FOR(i,m,n) for(int i=m;i>l>>n; vi vec(n); REP(i,n)cin>>vec[i]; sort(all(vec)); int cnt=0; int ans=0; REP(i,n){ if(cnt+vec[i]<=l){ ans++; cnt+=vec[i]; } else break; } cout<