标题：两个DEBUGFILE输出结果怎么不一样

RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:=SMA(RSV,P1,1);
D:=SMA(K,P2,1);
J:=3*K-2*D;

手数:=ss;
//交易条件

开多平空条件:=CROSS(J,0);//开多平空条件
开空平多条件:=CROSS(100,J);//开空平多条件
kD:=cross(k,d);
pD:=cross(d,k);
KK:=pd;
pk:=kd;

//if islastbar then

  //  DEBUGFILE('D:\TEST.TXT','       buycond:%.0f',kd);//输出开仓条件
   
DEBUGFILE('d:\test.txt','KD%.0F'，KD);
//DEBUGFILE('d:\test.txt','Kk%.0F'，Kk);
//DEBUGFILE('d:\test.txt','pk%.0F'，pk);
//DEBUGFILE('d:\test.txt','pd%.0F'，pd);

平空:SELLSHORT(PK and HOLDING<0,1,MARKET),ORDERQUEUE;                  //平空信号
         //开多信号
平多:SELL(PD and HOLDING>0,1,MARKET),ORDERQUEUE;   
开多:BUY(KD AND HOLDING=0,1,MARKET),ORDERQUEUE;                    //平多信号
开空:BUYSHORT(KK AND HOLDING=0,1,MARKET),ORDERQUEUE;     //开空信号

---------------分割线

结果输出结果怎么不一样

  DEBUGFILE('D:\TEST.TXT','       buycond:%.0f',kd);//输出开仓条件
   
DEBUGFILE('d:\test.txt','KD%.0F'，KD);

2014-12-03 23:08:20.765           buycond:0
2014-12-03 23:08:22.281           buycond:0
2014-12-03 23:08:23.765           buycond:0
2014-12-03 23:08:25.265           buycond:0
2014-12-03 23:08:26.781           buycond:0
2014-12-03 23:08:28.281           buycond:0
2014-12-03 23:08:29.781           buycond:0
2014-12-03 23:08:31.437    KD
2014-12-03 23:08:31.875    KD
2014-12-03 23:08:32.765    KD
2014-12-03 23:08:34.281    KD
2014-12-03 23:08:35.781    KD
2014-12-03 23:08:37.281    KD