Eroare de compilare: main.cpp: In function 'int main()': main.cpp:33:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 33 | for(int i = 0; i < v[crt].size(); i++) { | ~~^~~~~~~~~~~~~~~ main.cpp:50:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 50 | for(int j = 0; j < v[it.first].size(); j++) { | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp:58:5: error: 'sort' was not declared in this scope; did you mean 'qsort'? 58 | sort(ans.begin(), ans.end()); | ^~~~ | qsort main.cpp:60:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 60 | for(int i = 0; i < ans.size(); i++) | ~~^~~~~~~~~~~~ Non zero exit status: 1