Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:48:2: error: ‘val’ was not declared in this scope val=parcurgere(x0,y0); ^ user.cpp:36:6: warning: unused variable ‘m’ [-Wunused-variable] int m,i,j,x,y,newx,newy,x0,y0; ^ user.cpp:36:12: warning: unused variable ‘x’ [-Wunused-variable] int m,i,j,x,y,newx,newy,x0,y0; ^ user.cpp:36:14: warning: unused variable ‘y’ [-Wunused-variable] int m,i,j,x,y,newx,newy,x0,y0; ^ user.cpp:36:16: warning: unused variable ‘newx’ [-Wunused-variable] int m,i,j,x,y,newx,newy,x0,y0; ^ user.cpp:36:21: warning: unused variable ‘newy’ [-Wunused-variable] int m,i,j,x,y,newx,newy,x0,y0; ^