Mac5:=(ATAN((MA(C,5)/REF(MA(C,5),1)-1)*100)*180/3.14115926);
M5:=MA(MAC5,5);
AA9:=PLOYLINE(crOSS(MAC5,M5),M5),COLORRED;
AAB:=PLOYLINE(CROSS(M5,MAC5),MAC5),COLORFF00FF ;
快速出击:COUNT(CROSS(MAC5,M5),AA9 REF(AA9,5) AND AAB REF(AAB,5)),COLORRED;