把“B＂出现时做成选股公式

编写要求：

MA5:MA(C,5);MA10:MA(C,10);MA20:MA(C,20);VAR1:=(CLOSE+HIGH+LOW)/3;VAR2:=EMA(VAR1,10);VAR3:=REF(VAR2,1);STICKLINE((VAR2>VAR3),CLOSE,OPEN,2.8,0),COLOR000088;STICKLINE((VAR2>VAR3),CLOSE,OPEN,2.6,0),COLOR000099;STICKLINE((VAR2>VAR3),CLOSE,OPEN,2.4,0),COLOR0000AA;STICKLINE((VAR2>VAR3),CLOSE,OPEN,2.2,0),COLOR0000BB;STICKLINE((VAR2>VAR3),CLOSE,OPEN,2.0,0),COLOR0000CC;STICKLINE((VAR2>VAR3),CLOSE,OPEN,1.8,0),COLOR0000DD;STICKLINE((VAR2>VAR3),CLOSE,OPEN,1.5,0),COLOR0000EE;STICKLINE((VAR2>VAR3),CLOSE,OPEN,1,0),COLOR0000FF;STICKLINE((VAR2>VAR3),LOW,HIGH,0.0,0),COLOR0000FF;STICKLINE((VAR3>VAR2),CLOSE,OPEN,2.8,0),COLOR888800;STICKLINE((VAR3>VAR2),CLOSE,OPEN,2.6,0),COLOR999900;STICKLINE((VAR3>VAR2),CLOSE,OPEN,2.4,0),COLORAAAA00;STICKLINE((VAR3>VAR2),CLOSE,OPEN,2,2),COLORBBBB00;STICKLINE((VAR3>VAR2),CLOSE,OPEN,2.0,0),COLORCCCC00;STICKLINE((VAR3>VAR2),CLOSE,OPEN,1.8,0),COLORDDDD00;STICKLINE((VAR3>VAR2),CLOSE,OPEN,1.5,0),COLOREEEE00;STICKLINE((VAR3>VAR2),CLOSE,OPEN,1,0),COLORFFFF00;STICKLINE((VAR3>VAR2),LOW,HIGH,0.0,0),COLORFFFF00;STICKLINE((OPEN>CLOSE),CLOSE,OPEN,0,0),COLORFFFF00;STICKLINE((OPEN-0.5),84),(HIGH)*(1.03),'小心变盘'),COLORFFFFFF;DRAWTEXT(CROSS(83,RSI),H*1.04,' 逃顶')COLORYELLOW;

解答：