124 The graphs of the functions $y=\left|x^{2}-x-2\right|$ and $y=\left|x^{2}-x\right|$ enclose a finite area. Within this enclosed area (including the boundary), the number of points where both the x-coordinate and y-coordinate are integers is
A. 2
B. 4
C. 6
D. 8
124 C. There are 6 integer points, namely $(0,0),(0,1),(0,2),(1,0),(1,1),(1,2)$.