Compilare: user.cpp: In function ‘int main()’: user.cpp:92:28: warning: ‘stx’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(mid>=ds[stx][sty]){ ^ user.cpp:92:28: warning: ‘sty’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:113:23: warning: ‘sfy’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(ok[sfx][sfy]){ ^ user.cpp:113:23: warning: ‘sfx’ may be used uninitialized in this function [-Wmaybe-uninitialized]