#include "festival.h" #include<bits/stdc++.h> using namespace std; #define int long long #define pb push_back #define ff first #define ss second std::vector<int> max_coupons(int A, std::vector<int> P, std::vector<int> T) { vector<pair<int,int>>vc; vector<int>v; int N=P.size(); for(int i=0;i<N;i++){ vc.pb({P[i],i}); } sort(vc.begin(),vc.end()); for(auto p:vc){ if(p.ff<=A){ A-=p.ff; v.pb(p.ss); } } return v; }

/usr/bin/ld: /tmp/ccUv4SxG.o: in function `main':
grader.cpp:(.text.startup+0x22a): undefined reference to `max_coupons(int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status