Compilare: user.cpp: In function ‘void Reprezentare_Euler(int, std::queue<int>*, int*, int&)’: user.cpp:32:9: warning: unused variable ‘i’ [-Wunused-variable] int i; ^ user.cpp: In function ‘void Stabilire_nivel_nod(int, int, int*, std::queue<int>*, int*)’: user.cpp:50:9: warning: unused variable ‘i’ [-Wunused-variable] int i; ^ user.cpp: In function ‘void precalculare_RMQ(int (*)[17], int*, int, int*)’: user.cpp:82:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(unsigned int i=1; i<pozitie_e; i++) ^ user.cpp:88:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(unsigned int j=0; (1<<i)+j<pozitie_e; j++) ^