编写条件:
编写方法:
网友求助:
解答如下:
上影:=(H-MAX(C,O))>ABS(C-O)*1.8 AND ABS(C-O)>(MIN(C,O)-L)*1.8;
下影:=(MIN(C,O)-L)>ABS(C-O)*1.8 AND ABS(C-O)>(H-MAX(C,O))*1.8;
REF(上影,1) AND 下影;
下影:=(MIN(C,O)-L)>ABS(C-O)*1.8 AND ABS(C-O)>(H-MAX(C,O))*1.8;
REF(上影,1) AND 下影;