提高Excel公式可读性的一种方法
我们在Excel中使用公式时，如果公式较长，阅读和理解起来就可能不太容易。例如下面的公式：
=IF(A1=1,"语文",IF(A1=2,"数学",IF(A1=3,"英语",IF(A1=4,"物理",IF(A1=5,"化学",IF(A1=6......
=IF(A1=1,"语文",IF(A1=2,"数学",IF(A1=3,"英语",IF(A1=4,"物理",IF(A1=5,"化学",IF(A1=6......