主题：请帮忙实现以下策略

variable:s=0,k=0,b=0.01;
ma5:=ma(c,5);
if C>ma5 and k=0 then
begin
SELLSHORT(holding<0 ,holding ,market );
buy(holding=0,100,market);
k:=1;
 s:=c;
end
if c>=s+s*b then
begin
SELL(holding>0 and , 10%,market );
b:=b+0.01
if b=0.1 then b:=0.01;
end
if holding=0 then k:=0;