问题
I need to check in excel whether a column (b1:b300) contains only 2 specific values 1,-24. How can check this using formulas only. Please help
回答1:
You can use a VLOOKUP, and depending if you search for ANY of the two or BOTH of the two, you combine two VLOOKUP as needed.
=VLOOKUP(arg,range,1,FALSE) will yield #N/A if not found, which can be further analyzed using the =ISNA() function
回答2:
It is simple:
=COUNTIFS(B1:B300,"<>1",B1:B300,"<>-24")
来源：https://stackoverflow.com/questions/7468861/check-if-column-contains-specific-values-in-excel