Most Common LeetCode Questions Asked in Apple's S.D.E. Role Interviews

B M Mahmud
2 min readMar 9, 2023

This post provides a list of the most frequently asked LeetCode questions in Apple’s interviews for the Software Development Engineer (S.D.E.) role. Aspiring Apple S.D.E.s can use this information to prepare for their interviews and increase their chances of success. The post covers the top question and how many times they came in the interview.

Photo by Carles Rabada on Unsplash

LeedCode List:

Two Sum (32 times)

L.R.U. Cache (17 times)

Add Two Numbers (14 times)

Number of Islands (13 times)

Reverse Linked List (11 times)

Group Anagrams (11 times)

Valid Parentheses (10 times)

Merge Intervals (9 times)

Word Break (9 times)

Median of Two Sorted Arrays (9 times)

Product of Array Except for Self (8 times)

Maximum Subarray (8 times)

Longest Common Prefix (7 times)

Longest Substring Without Repeating Characters (7 times)

Trapping Rain Water (7 times)

Word Search II (7 times)

Merge k Sorted Lists (7 times)

3Sum (7 times)

Permutations (7 times)

Longest Palindromic Substring (6 times)

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B M Mahmud

Hi, I am Mahmud. I love to share my ideas and learning strategies. You know, Sharing is caring. To know me more, check out my all links, bio.info/imash