<image>As shown in the figure, in Rt△ABC, ∠BAC = 90.0, rotate △ABC clockwise around point A by 90.0 to obtain △AB′C′ (the corresponding point of point B is point B′, and the corresponding point of point C is point C ′), connect CC′. If ∠CC′B′ = 32.0, then the size of ∠AC′B′ is ()