Compilare: main.cpp: In function 'int main()': main.cpp:151:27: warning: 'Fy' may be used uninitialized in this function [-Wmaybe-uninitialized] if(i==Fx and j==Fy) continue; ~^~~~ main.cpp:151:17: warning: 'Fx' may be used uninitialized in this function [-Wmaybe-uninitialized] if(i==Fx and j==Fy) continue; ~^~~~ main.cpp:152:27: warning: 'Sy' may be used uninitialized in this function [-Wmaybe-uninitialized] if(i==Sx and j==Sy) continue; ~^~~~ main.cpp:152:17: warning: 'Sx' may be used uninitialized in this function [-Wmaybe-uninitialized] if(i==Sx and j==Sy) continue; ~^~~~ main.cpp:150:27: warning: 'Dy' may be used uninitialized in this function [-Wmaybe-uninitialized] if(i==Dx and j==Dy) continue; ~^~~~ main.cpp:114:9: warning: 'Dx' may be used uninitialized in this function [-Wmaybe-uninitialized] int Dx,Dy,Sx,Sy,Fx,Fy; ^~