（8560-372）+（64-57）-（628-440）-（43-36）.I9d(d(Q)M5H)Y2G;K
算式：提示(I1Y2F3V1r-g4R;b5v's,p.D5^.I9d(d(Q)M5H)Y2G;K
=2{'l*O+Z;[,[1J'b6Z2S.I9d(d(Q)M5H)Y2G;K