Mastercard Interview Question: - In your favourite programming language (Python or PHP preferred): a. Write code that will find a duplicate value in an array. b. Do the same for dictionaries.

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Mastercard Software Developer interview

Mastercard interview question

Software Developer Interview

- In your favourite programming language (Python or PHP preferred): a. Write code that will find a duplicate value in an array. b. Do the same for dictionaries.

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Mastercard interview question

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