variable:n=0,m=0;

if conda then begin

sell;

n:=n+1;

end//當(dāng)條件a止盈時(shí)，n自加1

if condb then begin

sell;

m:=m+1;

end//當(dāng)條件b止盈時(shí)，m自加1

if year<>ref(year,1) then begin

n:=0;

m:=0;

end

//跨年后清0

n1:n,linethick0;

m1:m,linethick0;//n1和m1為所求次數(shù)