主题：请帮忙编写下

 

if holding>0 and c<=enterprice-w*mindiff then sell(1,0,market);

if holding<0 and c>=enterprice+w*mindiff then sellshort(1,0,market);

 

 

if holding>0 and n=0 and  h>=enterprice+w*mindiff  then begin
 sell(1,50%,market);
 n:=1;
end

if holding=x/2 and n=1 and c<=enterprice-w*mindiff then begin
 sell(1,0,market);
 n:=0;
end

if holding<0 and m=0 and l<=enterprice-w*mindiff then begin
 sellshort(1,50%,market);
 m:=1;
end

if abs(holding)=x/2 and m=1 and c>=enterprice+w*mindiff then begin
 sellshort(1,0,market);
 m:=0;
end
 我是这样写的

怎么写的没关系，你好好的参考下上面的说明，而不是一味的找代码的原因