Compilare: user.cpp:136:2: warning: no newline at end of file user.cpp: In function 'int notinside(int, int, int, int)': user.cpp:16: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void matrice()': user.cpp:66: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int poz(std::vector<int, std::allocator<int> >, int, int, int)': user.cpp:62: warning: control reaches end of non-void function