PracHub
QuestionsPremiumLearningGuidesInterview PrepNEWCoaches
|Home/Coding & Algorithms/Bytedance

Find Highest Product Segment

Last updated: Apr 6, 2026

Quick Overview

This question evaluates algorithmic problem-solving with arrays and numerical edge cases, including reasoning about products across contiguous segments and sign/zero handling.

  • medium
  • Bytedance
  • Coding & Algorithms
  • Machine Learning Engineer

Find Highest Product Segment

Company: Bytedance

Role: Machine Learning Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Technical Screen

Given an integer array `nums`, find the maximum product obtainable from any non-empty contiguous segment. A contiguous segment must contain adjacent elements from the array. The array may contain positive numbers, negative numbers, and zeros. Return the largest possible product. Example 1: - Input: `[2, 3, -2, 4]` - Output: `6` - Explanation: The segment `[2, 3]` has product `6`. Example 2: - Input: `[-2, 0, -1]` - Output: `0` - Explanation: The best segment is `[0]`. Aim for linear time complexity.

Quick Answer: This question evaluates algorithmic problem-solving with arrays and numerical edge cases, including reasoning about products across contiguous segments and sign/zero handling.

Related Interview Questions

  • Minimize Increments to Equalize Path Costs - Bytedance (medium)
  • Implement Sorted Search and Array Updates - Bytedance (medium)
  • Find Maximum Candies With Two Types - Bytedance (medium)
  • Implement Sliding Windows and LRU Cache - Bytedance (medium)
  • Place Non-Attacking Queens - Bytedance (hard)
Bytedance logo
Bytedance
Jan 7, 2026, 12:00 AM
Machine Learning Engineer
Technical Screen
Coding & Algorithms
0
0

Given an integer array nums, find the maximum product obtainable from any non-empty contiguous segment.

A contiguous segment must contain adjacent elements from the array. The array may contain positive numbers, negative numbers, and zeros.

Return the largest possible product.

Example 1:

  • Input: [2, 3, -2, 4]
  • Output: 6
  • Explanation: The segment [2, 3] has product 6 .

Example 2:

  • Input: [-2, 0, -1]
  • Output: 0
  • Explanation: The best segment is [0] .

Aim for linear time complexity.

Comments (0)

Sign in to leave a comment

Loading comments...

Browse More Questions

More Coding & Algorithms•More Bytedance•More Machine Learning Engineer•Bytedance Machine Learning Engineer•Bytedance Coding & Algorithms•Machine Learning Engineer Coding & Algorithms
PracHub

Master your tech interviews with 7,500+ real questions from top companies.

Product

  • Questions
  • Learning Tracks
  • Interview Guides
  • Resources
  • Premium
  • For Universities
  • Student Access

Browse

  • By Company
  • By Role
  • By Category
  • Topic Hubs
  • SQL Questions
  • Compare Platforms
  • Discord Community

Support

  • support@prachub.com
  • (916) 541-4762

Legal

  • Privacy Policy
  • Terms of Service
  • About Us

© 2026 PracHub. All rights reserved.