Compilare: user.cpp: In function ‘int main()’: user.cpp:29:37: warning: ‘Cam2’ may be used uninitialized in this function [-Wmaybe-uninitialized] pii v = mp(i + dx[k], j + dy[k]); ^ user.cpp:39:55: note: ‘Cam2’ was declared here int n, m, Rooms, Best, Wall1, Wall2, Best2, Cam1, Cam2, it = 0, Sum = 999999; ^ user.cpp:29:26: warning: ‘Cam1’ may be used uninitialized in this function [-Wmaybe-uninitialized] pii v = mp(i + dx[k], j + dy[k]); ^ user.cpp:39:49: note: ‘Cam1’ was declared here int n, m, Rooms, Best, Wall1, Wall2, Best2, Cam1, Cam2, it = 0, Sum = 999999; ^