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 gasireSubMultimeMax()': main.cpp:66:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j = 0; j < relPrietenie[i].size(); j++) ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:86:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < reprezentantiSubMultimi.size(); i++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:88:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j = 0; j < subMultimi[select].size(); j++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~