Eroare de compilare: main.cpp: In function 'void citire()': main.cpp:34:5: error: 'sort' was not declared in this scope; did you mean 'qsort'? 34 | sort(muchii+1, muchii+nrMuchii+1, cmp); | ^~~~ | qsort main.cpp: In function 'void afis()': main.cpp:76:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 76 | for(int i = 0; i < sol.size(); i++) | ~~^~~~~~~~~~~~ Non zero exit status: 1