我如何比较两列以查看B单元格中的值是否出现在A列的任何位置？

Question

I have 2 columns like this (yep, Porn)

A                           B
menshealthbase.com          XVIDEOS.COM
dailyrx.com                 ASHLEYRNADISON.COM
puzzleovergames.com         PORNHUB.COM
adventuregamesland.com      DOUBLEPIMP.COM

and i'd like to see if the value in cell B1 appears anywhere in column A (the actual column is over 20,000 values). If yes, then I'd like it to print either a 'yes' or 'no' in column C

Any suggestions? my experience with vlookup is limited

Answer 1

Try this in column C:

=IF(ISNUMBER(MATCH(B1, A:A, 0)), "Found", "")

This will search column A for the value in B1 and return "Found" if it's found or leave it blank otherwise.

Answer 2

Step 1 Uppercase Column A

Step 2 MATCH them