Eroare de compilare: main.cpp: In function 'int main()': main.cpp:56:2: error: 'reverse' was not declared in this scope 56 | reverse(sir.begin(), sir.end()); | ^~~~~~~ main.cpp:67:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 67 | for (int i = 0; i < conexe.size(); i++) | ~~^~~~~~~~~~~~~~~ Non zero exit status: 1