第1个回答 2015-01-05
在B1中输入如下公式,然后下增,用if 嵌套实现:
=IF(A1>0,IF(A1<11,"AA",IF(A1<21,"BB","")))
第2个回答 2015-01-05
B1单元格写入公式
=IF(A1<1,"",IF(A1<11,"AA",IF(A1<21,"BB","")))
或
=IF(A1="","",LOOKUP(A1,{0,"";1,"AA";11,"BB";21,""}))本回答被网友采纳
第3个回答 2015-01-05
以上答案都对,殊途同归,根据具体问题选择具体公式。
=if(and(a1>=1,a1<=10),"AA",if(and(a1>=11,a1<=20),"BB",""))
第4个回答 2015-01-05
=LOOKUP(A1,{1,11,21},{"AA","BB",""})