Eroare de compilare: user.cpp:12:35: error: in-class initialization of static data member ‘short int dot::deltaX []’ of incomplete type static short deltaX[] = {0,1,0,-1}; ^ user.cpp:13:35: error: in-class initialization of static data member ‘short int dot::deltaY []’ of incomplete type static short deltaY[] = {1,0,-1,0}; ^ user.cpp: In function ‘dot make_dot(int, int)’: user.cpp:24:9: error: no matching function for call to ‘dot::dot()’ dot cur; ^ user.cpp:24:9: note: candidates are: user.cpp:18:2: note: dot::dot(int, int) dot(int x, int y) :x(x),y(y) {} ^ user.cpp:18:2: note: candidate expects 2 arguments, 0 provided user.cpp:10:8: note: constexpr dot::dot(const dot&) struct dot ^ user.cpp:10:8: note: candidate expects 1 argument, 0 provided user.cpp:10:8: note: constexpr dot::dot(dot&&) user.cpp:10:8: note: candidate expects 1 argument, 0 provided user.cpp: In function ‘bool hasNeighbours(int, int)’: user.cpp:32:39: error: ‘dx’ was not declared in this scope for( int k = 0; k<4;k++ )if(sea[i+dx[k]][j+dy[k]]!=0)return true; ^ user.cpp:32:48: error: ‘dy’ was not declared in this scope for( int k = 0; k<4;k++ )if(sea[i+dx[k]][j+dy[k]]!=0)return true; ^ user.cpp: In function ‘int main()’: user.cpp:56:68: error: ‘q’ was not declared in this scope if( sea[i][j] == 0 && hasNeighbours(i,j) )sea[i][j]=-1,q.push(make_dot(i,j)); ^ user.cpp:68:25: error: ‘dx’ was not declared in this scope if( sea[c.x+dx[k]][c.y+dy[k]] < h && sea[c.x+dx[k]][c.y+dy[k]] != -1 ) ^ user.cpp:68:36: error: ‘dy’ was not declared in this scope if( sea[c.x+dx[k]][c.y+dy[k]] < h && sea[c.x+dx[k]][c.y+dy[k]] != -1 ) ^ user.cpp:68:45: error: ‘h’ was not declared in this scope if( sea[c.x+dx[k]][c.y+dy[k]] < h && sea[c.x+dx[k]][c.y+dy[k]] != -1 ) ^