Can the parameter comparison table be implemented only through the EXCEL file?

[Phox]

Hello guys

id	value
a001	2
a002	30
a003	8
a004	7
Is there a dictionary or other way to implement this comparison table?
I need a function, input A001, output 2.Give me a demonstration if you can,Thank very much.

[KarthikByggari]

Dictionary in UiPath | Dictionary Activities in Ui Path tutorials

[Phox]

Thanks KarthikByggari!