编写要求：
第一个选股公式要求选出金色K线
第二个选股公式要求选出红色的向上箭头
第三个选股公式要求选出带“买”字的K线
源码如下
TT2:=DMA((((HIGH + LOW) + (CLOSE * 2)) / 4.15),0.9);
TT1:=REF(EMA(TT2,3),1);
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
LC:=REF(CLOSE,1);
RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);
FF:=EMA(CLOSE,3);
AA1:=AMOUNT/VOL;
BB1:=L1.2;
DD1:=L=0,REF(EMA(C,14),BARSLAST(CROSS(A1X,0))+1),DRAWNULL)COLORRED,LINETHICK1;
休假:IF(A1X<0,REF(EMA(C,14),BARSLAST(CROSS(0,A1X))+1),DRAWNULL)COLORGREEN,LINETHICK1;
STICKLINE(CROSS(A1X,0),C,O,2,0)COLORYELLOW;
STICKLINE(CROSS(0,A1X),C,O,2,0)COLORGREEN;
STICKLINE(CROSS(A1X,0)OR CROSS(0,A1X),REF(EMA(C,14),1),REF(EMA(C,14),1)*0.998,2,0)COLORWHITE;
STICKLINE(ISLASTBAR,REF(EMA(C,14),1),REF(EMA(C,14),1)*0.998,5,0)COLORWHITE;
工作线:=EMA(C,14);
止盈线:EMA(C,7),LINETHICK1,COLORGRAY;
工作区:IF(C>=工作线 AND EMA(C,14)>=EMA(C,25),工作线,DRAWNULL), COLORRED,LINETHICK2;
生命线:EMA(C,25),COLORYELLOW;
{DRAWICON(CROSS(工作线,生命线),工作线*0.95,5);原句}
IF(CROSS(工作线,生命线),工作线*0.975,DRAWNULL),CIRCLEDOT,COLORRED;
DRAWICON(CROSS(C,生命线) AND C>EMA(C,14),L*0.99,1);
DRAWICON(COUNT(CEMA(C,14) AND COUNT(C>止盈线,6)>=3,H*1.03,2);
解答：
?{金色K线}
A1:=EMA(C,14);
