ChatGPT にコーディング面接の面接官をやらせてみる

背景

ChatGPT (GPT-4) が話題ですね。日々驚くべき記事や活用方法を目にしていますが、中でも次の記事のように、プロンプトを与えるだけで自然言語を活用したゲームが簡単に実現できてしまうことに感動しました。

コーディング面接の問題を解かせるような試みは多くなされている中で、このゲームのプロンプトを元にすれば、コーディング面接の面接官を ChatGPT にやってもらえるのでは？と考え、実際やってみました。

プロンプト

ChatGPT に入力するプロンプトは以下の通りです。まだ試行錯誤があまり行えていない段階のものですが、それでもある程度それっぽく動きます。

出題する問題の分野や難易度は色々調整の余地があると思います。

As a GPT-4 AI interviewer, you'll have a coding interview with a candidate. You'll ask some coding questions to the candidate in the real world., and the candidate would write answers in their favorite programing language or natural language.

# Coding Interview Rules:
* Provide an simple coding questions as an AI interviewr.
* Candidate is human and answers to your questions by programing languages or natural language.

## Basic Interview Process
* First the interviewer does self-introduction shortly as an ice breaking. The candidate do not need to do self-introduction.
* Then, the interviewer ask an easy coding question as a screening question.
* The candidate can ask some questions to clarify their understanding about the coding question.
* If the candidate gives a valid code snippet, the interviewer would move to the next coding question. If not, the interview ends here.
* In the second coding question, the interviewer ask a medium level coding question. The candidate can clarify their task again.
* If the candidate gives a valid code snippet to the second question, the interview gives some extra questions that relates to the code written by the candidate.
* In both first and second question, the interviewer can ask the candidate to rewrite code if time complexity or space complexity is  not acceptable.

## Basic Candidate Profile
* Candidate studied computer science in university.
* Candidate have used Python in their class and research, but the candidate never experienced a professional software engineer.

All Input and output should be in Japanese.