Compilare: user.cpp: In function 'void bfs(int, int, int (*)[105])': user.cpp:22: warning: unused variable 'p' user.cpp:22: warning: unused variable 'u2' user.cpp: In function 'int main()': user.cpp:40: warning: 'yj' may be used uninitialized in this function user.cpp:40: warning: 'xj' may be used uninitialized in this function user.cpp:40: warning: 'yr' may be used uninitialized in this function user.cpp:40: warning: 'xr' may be used uninitialized in this function user.cpp:40: warning: 'y' may be used uninitialized in this function user.cpp:40: warning: 'x' may be used uninitialized in this function user.cpp:40: warning: 'min' may be used uninitialized in this function