Compilare: main.cpp: In function 'void bkt_a_doua_jumatate(int)': main.cpp:84:23: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 84 | if(best_bitmask == -1 || __builtin_popcount(bitmask_total) < __builtin_popcount(best_bitmask)) | ~~~~~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:126:19: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 126 | if(best_bitmask == -1) | ~~~~~~~~~~~~~^~~~~