132中间大两边小但三个数都是小数,结果也是“凸”吗?
还有958中间小两边大但三个数都是大数,结果也是“凹”吗?
如果是,B1公式:
=IF(MID(A1,2,1)>LEFT(A1),IF(RIGHT(A1)>MID(A1,2,1),"升",IF(RIGHT(A1)=MID(A1,2,1),"偏","凸")),IF(MID(A1,2,1)=LEFT(A1),IF(RIGHT(A1)=MID(A1,2,1),"平","偏"),IF(RIGHT(A1)>MID(A1,2,1),"凸",IF(RIGHT(A1)=MID(A1,2,1),"偏","降"))))