Compilare: user.cpp: In function ‘void baga_ceai(nd*, unsigned char*)’: user.cpp:37:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0; i<nod->chills.size(); i++) ^ user.cpp: In function ‘int main()’: user.cpp:85:6: warning: unused variable ‘type’ [-Wunused-variable] int type, x, y; ^ user.cpp: In function ‘bool scobitoare(int, int)’: user.cpp:80:1: warning: control reaches end of non-void function [-Wreturn-type] } ^