Compilare: user.cpp:15:17: warning: integer overflow in expression [-Woverflow] int L = (1<<31)-1; ^ user.cpp: In function ‘int main()’: user.cpp:68:38: warning: ‘cireasa’ may be used uninitialized in this function [-Wmaybe-uninitialized] int znou = cireasa - dz[d]; ^ user.cpp:70:35: warning: ‘para’ may be used uninitialized in this function [-Wmaybe-uninitialized] int ynou = para - dy[d]; ^ user.cpp:69:34: warning: ‘mar’ may be used uninitialized in this function [-Wmaybe-uninitialized] int xnou = mar - dx[d]; ^