game.cpp: In function 'void tsort()':
game.cpp:17:7: error: 'class std::vector<int>' has no member named 'cleat'; did you mean 'clear'?
17 | top.cleat();
| ^~~~~
| clear
game.cpp:27:15: error: 'class std::queue<int>' has no member named 'top'; did you mean 'pop'?
27 | int u = q.top();
| ^~~
| pop
game.cpp: In function 'int add_teleporter(int, int)':
game.cpp:52:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
52 | if(top.size() == n)
| ~~~~~~~~~~~^~~~