Compilare: user.cpp: In function ‘num cautare_binara(num, num, num, const std::vector<std::pair<long long unsigned int, long long unsigned int> >&)’: user.cpp:42:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(gasit_in_stanga == -1){ ^ user.cpp: In function ‘int main()’: user.cpp:66:44: warning: left shift count >= width of type [enabled by default] const num sub = cautare_binara(k, 0, ~(1<<63), tarabe); ^