老马

​A:=(3*C+L+O+H)/6;

B:(20*A+19*REF(A,1)+18*REF(A,2)+17*REF(A,3)+16*REF(A,4)+15*REF(A,5)+14*REF(A,6)+13*REF(A,7)+12*REF(A,8)+11*REF(A,9)+10*REF(A,10)+9*REF(A,11)+8*REF(A,12)+7*REF(A,13)+6*REF(A,14)+5*REF(A,15)+4*REF(A,16)+3*REF(A,17)+2*REF(A,18)+REF(A,20))/210;

D:MA(B,10);

IF(B>D,B,DRAWNULL),COLORRED,LINETHICK2;

IF(B>D,D,DRAWNULL),COLORRED,LINETHICK2;

IF(B<D,B,DRAWNULL),COLOR99FF00,LINETHICK2;

IF(B<D,D,DRAWNULL),COLOR99FF00,LINETHICK2;