Excel的IF嵌套IF,IFS,VLOOKUP解决同一问题答:首先是IF函数,它能根据成绩范围设定等级,比如从低到高(B2: =IF(A2<60,"不及格",IF(A2<70,"及格",...)))或从高到低(B2: =IF(A2=100,"满分",IF(A2>=90,"优秀",...)))。VLOOKUP函数则通过预设的等级表查找对应等级,B2: =VLOOKUP(A2,$D$2:$E$6,2)。最后,IFS函数提供了...
如何在Excel中进行多区间判断?答:2、LOOKUP:=LOOKUP(A1,{0,60,70,80,90,100},{"F","E","D","C","B","A"})这种写法是多区间判断并返回对应值的模式化公式,是IF函数逐层判断的升级版。注意,LOOKUP第二参数要升序处理{0,60,70,80,90,100}。LOOKUP函数以A1为查找值,返回第二参数中小于等于A1的最大数值,也就是要...