Compilare: user.cpp: In function ‘void BFS()’: user.cpp:57:79: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(B[v.x][v.y]>B[p.x][p.y]+Prod(A[v.x][v.y],A[p.x][p.y]) && OK[v.x][v.y]) ^ user.cpp:57:84: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(B[v.x][v.y]>B[p.x][p.y]+Prod(A[v.x][v.y],A[p.x][p.y]) && OK[v.x][v.y]) ^