通达信超级厉害短期王底部吸筹指标

不为哗众取宠，送一个超级厉害短期王底部吸筹指标，勿进，进贴必顶

 友情提示：
 用这个你如果在不赚钱，你就别做股票了。
 本人自用的一主两副指标，发现当同时出现买入信号后，第二天以上一天收盘价以下价位买进，在未来一周内可有5%-10%收益，希望大家能受益。
 另外把3个指标转换为了选股指标和“一主加二副3者共振选股指标”，让大家更容易的寻找的心仪的股票。
 当然指标不是万能的，希望大家一定要做好止损、止盈位。
 本指标是经过本人从数十种指标组合中精选出来的。

主图源码：短线无敌
JRH:=HHV(C,2);
 JRL:=LLV(C,2);
 MA3:=MA(CLOSE,3);
 YTSL:=(3*CLOSE+LOW+OPEN+HIGH)/6;
 VAR1:=(CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2));
 VAR2:=(REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR3:=(REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR4:=(REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR5:=(REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR6:=(REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR7:=(REF(VAR6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR8:=(REF(VAR7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR9:=(REF(VAR8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VARA:=(REF(VAR9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VARB:=(REF(VARA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VARC:=(REF(VARB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VARD:=(CLOSE  VARE:=(REF(VARD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VARF:=(REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR10:=(REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR11:=(REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR12:=(REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR13:=(REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR14:=(REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR15:=(REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR16:=(REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR17:=(REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR18:=(REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR19:=((REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1)) AND VAR1);
 VAR1A:=((REF(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,1)) AND VARD);

红色持股:VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,COLOR0000FF,NODRAW;
离场:=IF(红色持股,JRL,DRAWNULL);
明离场价:=离场,COLORFF99FF,NODRAW;
今离场价:REF(离场,1)COLOR0000FF,NODRAW;
青色观望:VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,COLORFFFF00,NODRAW;
进:=IF(青色观望,JRH,DRAWNULL);
明进场价:=进,COLOR33AACC,NODRAW;
今进场价:REF(明进场价,1),COLORFF0000,NODRAW;
短买:VAR19,COLOR33AACC,NODRAW;
品红离场:VAR1A,COLORFF99FF,NODRAW;
急速超跌:(CLOSE-MA(CLOSE,34))/MA(CLOSE,34)*100<-14,COLORFFFFFF,NODRAW;

辰星线:(20*YTSL+19*REF(YTSL,1)+18*REF(YTSL,2)+17*REF(YTSL,3)+16*REF(YTSL,4)+15*REF(YTSL,5)+14*REF(YTSL,6)+13*REF(YTSL,7)+12*REF(YTSL,8)+11*REF(YTSL,9)+10*REF(YTSL,10)+9*REF(YTSL,11)+8*REF(YTSL,12)+7*REF(YTSL,13)+6*REF(YTSL,14)+5*REF(YTSL,15)+4*REF(YTSL,16)+3*REF(YTSL,17)+2*REF(YTSL,18)+REF(YTSL,20))/211,COLOR0000FF;
牵牛线:MA(CLOSE,26),COLORFF00FF;
等待:=IF(MA3>辰星线,辰星线,MA3);

IF(等待>REF(等待,1),等待,DRAWNULL),LINETHICK2,COLOR00FFFF;
 IF(辰星线>REF(辰星线,1),辰星线,DRAWNULL),LINETHICK2,COLOR0000FF;
 IF(辰星线  IF(牵牛线>REF(牵牛线,1),牵牛线,DRAWNULL),LINETHICK1,COLORFF00FF;
 IF(牵牛线  STICKLINE(ISLASTBAR AND (红色持股 OR REF(红色持股,1)=1),今离场价,今离场价,30,1),COLOR0000FF;
 STICKLINE(ISLASTBAR AND (青色观望 OR REF(青色观望,1)=1),今进场价,今进场价,30,1),COLOR00FF00;
 STICKLINE(C>=O,L,H,0,0),COLOR0000CC;
 STICKLINE(C  STICKLINE(1,C,O,3.5,0),COLOR858500;
 STICKLINE(C>=O,C,O,3.5,0),COLOR0000E5;
 STICKLINE(红色持股,CLOSE,O,2.8,0),COLOR000055;
 STICKLINE(红色持股,CLOSE,O,2,0),COLOR000088;
 STICKLINE(红色持股,CLOSE,O,1.5,0),COLOR0000AA;
 STICKLINE(红色持股,CLOSE,O,1,0),COLOR0000CC;
 STICKLINE(红色持股,CLOSE,O,0.5,0),COLOR0000EE;
 STICKLINE(青色观望,CLOSE,O,2.8,0),COLOR555500;
 STICKLINE(青色观望,CLOSE,O,2,0),COLOR888800;
 STICKLINE(青色观望,CLOSE,O,1.5,0),COLORAAAA00;
 STICKLINE(青色观望,CLOSE,O,1,0),COLORCCCC00;
 STICKLINE(青色观望,CLOSE,O,0.5,0),COLOREEEE00;
 CO:=(C-O);
 STICKLINE(急速超跌,O,C-CO/2,2.8,0),COLOR555555;
 STICKLINE(急速超跌,O,C-CO/2,2,0),COLOR888888;
 STICKLINE(急速超跌,O,C-CO/2,1.5,0),COLORAAAAAA;
 STICKLINE(急速超跌,O,C-CO/2,1,0),COLORCCCCCC;
 STICKLINE(急速超跌,O,C-CO/2,0.5,0),COLOREEEEEE;
 STICKLINE(短买,O,O+CO/3,2.8,0),COLOR335555;
 STICKLINE(短买,O,O+CO/3,2,0),COLOR338888;
 STICKLINE(短买,O,O+CO/3,1.5,0),COLOR33AAAA;
 STICKLINE(短买,O,O+CO/3,1,0),COLOR33CCCC;
 STICKLINE(短买,O,O+CO/3,0,0),COLOR33EEEE;
 DRAWTEXT(短买,REF(CLOSE,1)-0.2,'B'),COLORRED;
 STICKLINE(品红离场,O,O+CO/3,2.8,0),COLOR550055;
 STICKLINE(品红离场,O,O+CO/3,2,0),COLOR880088;
 STICKLINE(品红离场,O,O+CO/3,1.5,0),COLORAA00AA;
 STICKLINE(品红离场,O,O+CO/3,1,0),COLORCC00CC;
 STICKLINE(品红离场,O,O+CO/3,0.5,0),COLOREE00EE;
 DRAWTEXT(品红离场,REF(CLOSE,1)+0.5,'S'),COLORGREEN;
 --------------------------------------------------------------------------------------------------
第一幅图源码：底部吸筹
VAR2:=REF(LOW,1);
 VAR3:=SMA(ABS(LOW-VAR2),3,1)/SMA(MAX(LOW-VAR2,0),3,1)*100;
 VAR4:=EMA(IF(CLOSE*1.3,VAR3*10,VAR3/10),3);
 VAR5:=LLV(LOW,30);
 VAR6:=HHV(VAR4,30);
 VAR7:=IF(MA(CLOSE,58),1,0);
 VAR8:=EMA(IF(LOW<=VAR5,(VAR4+VAR6*2)/2,0),3)/618*VAR7;
 VAR9:=IF(VAR8>100,100,VAR8);
 STICKLINE(VAR9>-150,0,VAR9,0.1,0),  COLORFF00FF;
吸筹指标:(CLOSE-MA(CLOSE,40))/MA(CLOSE,40)*100,COLOR00FF00;
 STICKLINE(CROSS(吸筹指标,-24),100,0,1,0),  COLORFFFFFF;
先知: (CLOSE-MA(CLOSE,5))/MA(CLOSE,5)*100, COLORFF00FF;
放量拉升:IF(CROSS(吸筹指标,-24),1,0), COLORFFFFFF;
获利:STICKLINE(REF("KDJ.J",1)<0 AND "KDJ.J">0,60,0,1,0),COLOR0000FF;
 VARK1:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100;
 VARK2:=REVERSE(VARK1);
 VARK3:=SMA(VARK1,3,1);
波段王:SMA(VARK3,3,1),  COLORRED,LINETHICK2;
波段鬼:SMA(波段王,2.5,1),COLORYELLOW,LINETHICK2;
趋势线: 3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1),COLORFF6666,LINETHICK2;
 RSV9:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 K1:SMA(RSV9,3,1);
 DK1:K1-REF(K1,1),COLORSTICK;
出手就赢:IF(DK1>7 AND REF(DK1,1)<0 AND (DK1-REF(DK1,1))>9,50,0), STICK,COLORYELLOW;DRAWICON(出手就赢>0,50 ,1);
 STICKLINE( CROSS(趋势线,10),0,73,3,0), COLOR3366FF;
 DRAWTEXT(IF(CROSS(趋势线,10),100,0),68,'底'),COLORWHITE ;
 DRAWTEXT(IF(CROSS(10,趋势线),1,0), 10,'钱'),COLOR33FFCC;
 DRAWTEXT(REF("KDJ.J",1)<0 AND "KDJ.J">0,50,'买'),COLORRED ;
 DRAWTEXT(CROSS(吸筹指标,-24),80,'底'),COLORWHITE ;
 RSV:=(((CLOSE - LLV(LOW,9)) / (HHV(HIGH,9) - LLV(LOW,9))) * 100);
短期底部:=LLV(OPEN,30);
 K:=SMA(RSV,3,1);
 D:=SMA(K,3,1);
 J:=((3 * K) - (2 * D));
 AA10:=MA(CLOSE,10);
 AA12:=MA(CLOSE,12);
 BB10:=((ATAN((AA10 - REF(AA10,1))) * 3.1416) * 10);
 BB12:=((ATAN((AA12 - REF(AA12,1))) * 3.1416) * 10);
 MA13:=MA(CLOSE,13);
 VARB:=(((CLOSE - MA(CLOSE,6)) / MA(CLOSE,6)) * 100);
 VARC:=(((CLOSE - MA(CLOSE,12)) / MA(CLOSE,12)) * 100);
 VARD:=(((CLOSE - MA(CLOSE,24)) / MA(CLOSE,24)) * 100);
 VARE:=(((VARB + (2 * VARC)) + (3 * VARD)) / 6);
 VARF:=MA(VARE,3);
 STICKLINE((CROSS(J,0) AND (VARF <= (0 - 7))),0,88,2,0),COLORBLUE;
 DRAWICON((CROSS(J,0) AND (VARF <= (0 - 7))),88,9);
 VARO2:=(CLOSE-LLV(LOW,26))/(HHV(HIGH,26)-LLV(LOW,26))*100;
 VARO3:=SMA(SMA(VARO2,3,1),3,1);
 VARO4:=EMA(VARO3,5);
 VARO5:=LLV(LOW,26);
 VARO6:=HHV(HIGH,34);
 VARO7:=EMA((CLOSE-VARO5)/(VARO6-VARO5)*4,4)*25;
 STICKLINE(CROSS(VARO4,10) AND VARO4>10,25,0,1,0),COLORYELLOW;
建仓区: IF((VARO7<10),0,20),LINETHICK3 ,COLORRED;
 --------------------------------------------------------------------------------------------------
第二幅图源码：短线王
DRAWBAND(110,RGB(255,180,0),-10,RGB(0,150,255));
 V1:=MA(C,3)=HHV(MA(C,3),7);
 V2:=MA(C,3)>MA(C,5);
 V3:=MA(V,5)>MA(V,10)*1.01;
 V4:=COUNT(MA(C,1)>REF(C,1),2)=2;
 LC20:=REF(CLOSE,1);
 RSI20:=SMA(MAX(CLOSE-LC20,0),4.1,1)/SMA(ABS(CLOSE-LC20),4.1,1)*100;
 STICKLINE(CROSS(RSI20,11)*1,-10,20,2,0),COLORYELLOW;
 VAR3A:=3;
 VAR2A:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
 MTM:=C-REF(C,1);
 DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);
 YXF:=IF(LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2)),1,0);
加仓:IF(FILTER(YXF=1,5),20,-10),STICK,COLORLIBLUE,LINETHICK3;
 A51:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA((C-LLV(L,55))/(HHV(H,55)-LLV
 (L,55))*100,5,1);
 FY:=EMA(A51,5);
 A54:=((C-LLV(L,21))/(HHV(H,21)-LLV(L,21)))*100;
 QS:(MA(3*SMA(A54,6,1)-2*SMA(SMA(A54,5,1),5,1),2)),LINETHICK2,COLORRED;
 --------------------------------------------------------------------------------------------------

主图和附图三合一共振选股：
{短线三合一选股}
VAR1:=(CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2));
 VARD:=(CLOSE  VARE:=(REF(VARD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VARF:=(REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR10:=(REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR11:=(REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR12:=(REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR13:=(REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR14:=(REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR15:=(REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR16:=(REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR17:=(REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR18:=(REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));

MTM:=C-REF(C,1);
 DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);
 YXF:=IF(LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2)),1,0);

RSV9:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 K1:=SMA(RSV9,3,1);
 DK1:=K1-REF(K1,1);
买:=IF(DK1>7 AND REF(DK1,1)<0 AND (DK1-REF(DK1,1))>9,50,0);

买=50 AND (FILTER(YXF=1,5) ) AND ((REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1)) AND VAR1)
 OR (REF("KDJ.J",1)<0 AND "KDJ.J">0) AND (FILTER(YXF=1,5) ) AND ((REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1)) AND VAR1);
 --------------------------------------------------------------------------------------------------

各指标改装成选股指标：
1、短线无敌
JRH:=HHV(C,2);
 JRL:=LLV(C,2);
 MA3:=MA(CLOSE,3);
 YTSL:=(3*CLOSE+LOW+OPEN+HIGH)/6;
 VAR1:=(CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2));
 VAR2:=(REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR3:=(REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR4:=(REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR5:=(REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR6:=(REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR7:=(REF(VAR6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR8:=(REF(VAR7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR9:=(REF(VAR8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VARA:=(REF(VAR9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VARB:=(REF(VARA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VARC:=(REF(VARB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VARD:=(CLOSE  VARE:=(REF(VARD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VARF:=(REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR10:=(REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR11:=(REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR12:=(REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR13:=(REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR14:=(REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR15:=(REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR16:=(REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 VAR17:=(REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
 VAR18:=(REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
 (REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1)) AND VAR1;

2、底部吸筹

RSV9:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 K1:=SMA(RSV9,3,1);
 DK1:=K1-REF(K1,1);
出手就赢:=IF(DK1>7 AND REF(DK1,1)<0 AND (DK1-REF(DK1,1))>9,50,0);
出手就赢=50 OR REF("KDJ.J",1)<0 AND "KDJ.J">0;

3、短线王

VAR3A:=3;
 VAR2A:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
 MTM:=C-REF(C,1);
 DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);
 YXF:=IF(LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2)),1,0);
加仓:IF(FILTER(YXF=1,5),20,-10)=20;