Zillow SWE Interview Question 2024 May | Two Pointers | on-campus

Question · Posted Jun 2026

Question 1: Sort Colors Problem Statement Given an array nums with n objects colored red, white, or blue, sort them in-place so that objects of the same color are adjacent, with the colors in the order red, white, and blue. We will use the integers 0, 1, and 2 to represent the color red, white, and blue, respectively. You must solve this problem without using the library's sort function. Can you come up with a one-pass algorithm using only constant ...

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