# Given the list valid_codes as a list, convert it to a set called valid_set

Canonical URL: <https://datadriven.io/problems/given-the-list-validcodes-as-a-list-convert-it-to-a-set-ca-7532dc87>

Domain: Python · Difficulty: medium

## Problem

Given the list valid_codes as a list, convert it to a set called valid_set. Then check if the code 'X999' is in valid_set and print the result. Also check if 'A100' is in valid_set and print that result.

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