#include "festival.h" #include <bits/stdc++.h> using namespace std; vector<int> max_coupons(int A, vector<int> P, vector<int> T){ int n = P.size(); vector<pair<int, int> > pp(n); vector<int> R; for(int i = 0; i < n; i++) pp[i] = {P[i], i}; sort(pp.begin(), pp.end()); for(int i = 0; i < n; i++){ if(A > pp[i].first){ R.push_back(pp[i].second); A -= pp[i].first; } if(A <= 0) break; } return R; }