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MyCPTrainer | SDE Intern | Palindrome Permutation

Location
Hyderabad, India
Posted
12 Jan 2026
263 reads

Summary

I interviewed for an SDE Intern role at MyCPTrainer. The process included a resume discussion focusing on my project and solving a Data Structures & Algorithms problem: Palindrome Permutation.

How it went

1. Introduction

I recently interviewed for the SDE Intern role. The process involved a discussion about my resume, specifically my project MyCPTrainer, followed by a DSA problem.

Questions asked (1)

  1. 01

    Palindrome Permutation

    Data Structures & Algorithms

    2. Problem Statement: Palindrome Permutation

    Problem: Given a string s, write a function to determine if a permutation of the string could form a palindrome.

    Example 1:
    Input: s = "code"
    Output: false
    Explanation: No permutation of "code" can form a palindrome.

    Example 2:
    Input: s = "aab"
    Output: true
    Explanation: The string can be rearranged as "aba", which is a palindrome.

    Example 3:
    Input: s = "carerac"
    Output: true
    Explanation: It can be rearranged to "racecar".

    Constraints:
    • The string consists of lowercase English letters.
    • 1 <= s.length <= 10^5

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