Oct 11 2019 03:20 AM
Hi Guys,
I need help related to Index and Match formula, I am getting #N/A value from match getting the row number, I'm a beginner in writing this kind of formula so appreciate any help from the community.
Please see below formula I tried to run, Orange color is my array table range for the index, Red color is my row_num formula wherein I'm trying to get the left character of A2 value which contains 2 characters, it will be either a letter or a number. Blue color is my column_num formula wherein I'm trying to get the right character of A2 value which also contains either a number or a letter.
=INDEX('S-Box'!B2:Q17,MATCH(IF(ISNUMBER(A2),INT(LEFT(A2)),TEXT(LEFT(A2),0)),'S-Box'!A2:A17,0),MATCH(IF(ISNUMBER(A2),INT(VALUE(RIGHT(A2))),TEXT(RIGHT(A2),0)),'S-Box'!B1:Q1,0))
It is on the red formula I'm getting the #N/A error, I tried different method but seems I can only make it work when I tried to split the formula and not run it together.
I appreciate any help from you guys and I attached my sample file. Thanks
Oct 11 2019 06:17 AM
SolutionOct 11 2019 11:48 AM
Oct 11 2019 06:17 AM
SolutionI'd suggest
=INDEX('S-Box'!$B$2:$Q$17,HEX2DEC(LEFT(A2))+1,HEX2DEC(RIGHT(A2))+1)