#include <iostream>
#include <stdio.h>
#include <string>
#include <vector>
#include <algorithm>

using namespace std;

bool compare(int a, int b){
    if(a<b){
        return true;
    }else{
        return false;
    }
}
int solution(vector<int> d, int budget) {
    int answer = 0;
    sort(d.begin(), d.end(), compare);
    int i=0;
    int sum=0;
    while(sum<=budget && i<=d.size()){
        sum += ad[i];
        answer++;
        i++;
    }
    answer-=1;
    return answer;
}