EXCEL 函数IF，CHOOSE，MATCH

对单元格的数值进行自动判断

设单元格的值为：X

0<X<60，显示为字母D

60<X<70，显示为字母C

70<=X<=85,显示为字母B

85<X<100,显示为字母A

方法一：用IF函数嵌套

=IF(A1<60,"D",IF(A1<70,"C",IF(A1<=85,"B","A")))

方法二：函数CHOOSE、MATCH结合使用

=CHOOSE(MATCH(D1,{0,60,70,85},1),"D","C","B","A")