#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define endl '\n'
#define pb push_back
#define ff first
#define ss second
#define all(a) a.begin(),a.end()
const int MOD=1000000007;
#define gcd(a,b) __gcd(a,b)
#define lcm(a,b) (a*(b/gcd(a,b)))
#define fios(); ios_base::sync_with_stdio(0);cin.tie(0);
#define fraction(x); cout.unsetf(ios::floatfield); cout.precision(x); cout.setf(ios::fixed,ios::floatfield);
#define file(); freopen("input.txt","r",stdin);freopen("output.txt","w",stdout);
vector<int> max_coupons(int s,vector<int>p,vector<int>t){
int n=p.size();
vector<pair<int,int>>a(n);
for(int i=0;i<n;i++) a[i]={p[i],t[i]};
sort(all(a));
vector<int> ans;
int money=s;
for(int i=0;i<n;i++){
if(a[i].ff>money) break;
money-=a[i].ff;
ans.pb(i+1);
}
return ans;
}
