Submission #1016479

#	Time	Username	Problem	Language	Result	Execution time	Memory
1016479		MohamedFaresNebili	The Collection Game (BOI21_swaps)	C++14	Compilation error	0 ms	0 KiB

swaps

#include <bits/stdc++.h>
     
     
            using namespace std;
     
            bool cmp(int i, int j) {
                schedule(i, j);
                vector<int> K = visit();
                return K[0] == 1;
            }
     
            void solve(int N, int V) {
                vector<int> res(N);
                for(int l = 0; l < N; l++)
                    res[l] = l + 1;
                sort(res.begin(), res.end(), cmp);
                answer(res);
            }

Compilation message (stderr)

swaps.cpp: In function 'bool cmp(int, int)':
swaps.cpp:7:17: error: 'schedule' was not declared in this scope
    7 |                 schedule(i, j);
      |                 ^~~~~~~~
swaps.cpp:8:33: error: 'visit' was not declared in this scope
    8 |                 vector<int> K = visit();
      |                                 ^~~~~
swaps.cpp:8:33: note: 'std::visit' is only available from C++17 onwards
swaps.cpp: In function 'void solve(int, int)':
swaps.cpp:17:17: error: 'answer' was not declared in this scope
   17 |                 answer(res);
      |                 ^~~~~~