N:=74; 阳:DRAWLINE(L<=LLV(L,10),LLV(L,10),H>=HHV(H,10),H,0),COLORFF00FF,LINETHICK2; 阴:DRAWLINE(H>=HHV(H,10),H,L<=LLV(L,10),LLV(L,10),0),COLORFFFF33,LINETHICK2;