Compilare: main.cpp: In function 'void parcConexe()': main.cpp:33:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j = 0; j < relPrietenie[i].size(); j++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:43:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (subMultimi[i].size() == mx) ~~~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:46:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (subMultimi[i].size() > mx) { ~~~~~~~~~~~~~~~~~~~~~^~~~ main.cpp: In function 'void elimina(int, int)': main.cpp:58:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < relPrietenie[nod1].size(); i++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void gasireSubMultimeMax()': main.cpp:77:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j = 0; j < relPrietenie[i].size(); j++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:89:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < reprezentantiSubMultimi.size(); i++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:91:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j = 0; j < subMultimi[select].size(); j++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~