Compilare: main.cpp: In function 'int main()': main.cpp:26:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < multime[bucket].size()&&ok == 0; j++) ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:39:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < multime[bucket].size()&&pozitie == -1; j++) ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:51:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < multime[bucket].size()&&ok == 0; i++) ~~^~~~~~~~~~~~~~~~~~~~~~~~