Hi, I’m [YOUR_NAME], and I’m a [YOUR_TITLE] at [COMPANY_NAME]. I’m excited to learn more about your experience today.
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Could you briefly introduce yourself and share what attracted you to apply for this position?
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Great, thank you for sharing! In the next 50 minutes, we’ll go through a coding challenge to assess your technical skills. After that, you can ask any questions you have about the role or the company.
Coding Challenge
50 min
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Implement a function to find the longest substring without repeating characters in a given string.
Requirements:
- Input: A string S
- Output: Length of the longest substring without repeating characters
Examples:
Input: "abcabcbb"
Output: 3
Explanation: The answer is "abc", with the length of 3.
Input: "bbbbb"
Output: 1
Explanation: The answer is "b", with the length of 1.
Follow-up Questions:
- What is the time complexity of your solution?
- How would you optimize your solution for large inputs?
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If you had more time, what would you change in your solution?
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Great job on the coding exercise!
Closing
5 min
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Do you have any questions for me about the team or the company?
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Thank you for your time today. We’ll be in touch soon regarding the next steps.