How should I practice Wordle Feedback?

Start by reading the full statement, solve the visible examples, then compare the pattern against related Retool phone screen and onsite interview problems in FastPrep.

Is Wordle Feedback associated with Retool?

FastPrep tags this as a Retool phone screen and onsite interview coding practice problem when the problem catalog has that company and stage context.

Wordle Feedback

Retool● EasyFULLTIMENEW GRADPHONE SCREENONSITE INTERVIEW

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Problem statement

The uppercase answer and guess have equal length and contain no repeated letters within either word.

Return one character per guess position: G when the letter and position match, Y when the letter occurs elsewhere in the answer, and _ when the letter is absent.

Function

wordleFeedback(answer: String, guess: String) → String

Examples

Example 1

answer = "ABCD"guess = "ACDE"return = "GYY_"

A is green, C and D are present elsewhere, and E is absent.

Example 2

answer = "PHONE"guess = "HOWLS"return = "YY___"

H and O are in the answer but at different positions.

Example 3

answer = "PHONE"guess = "WALKS"return = "_____"

No guessed letter occurs in the answer.

Constraints

1 <= answer.length == guess.length <= 26.
Both strings contain distinct uppercase English letters.