Compilare: main.cpp: In function 'int main()': main.cpp:41:18: warning: variable 'top' set but not used [-Wunused-but-set-variable] 41 | belimeai top=q.front(); | ^~~ main.cpp:43:10: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 43 | d=dist[x][y]; | ~^~~~~~~~~~~ main.cpp:23:9: note: 'x' was declared here 23 | int x,y,d; | ^ main.cpp:43:10: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized] 43 | d=dist[x][y]; | ~^~~~~~~~~~~ main.cpp:23:11: note: 'y' was declared here 23 | int x,y,d; | ^