Strings Interview Questions [2026-2027]

Thomson Reuters Final Round: Reverse a string. They really sent 2 senior engineers to watch me reverse a string LMAO

prob 1: https://algo.monster/problems/amazon_oa_find_all_combination_of_numbers_sum_to_target Should be O(N^3). I did not pass the tests per TLE prob 2: https://leetcode.com/discuss/interview-question/1148760/items-in-containers-amazon-oa \\* and | problem. Given a string with \ and | and 2 arrays of startIndices and...

Interview started with introduction and background and explain about the most interesting project and challenges faced. Location : Sunnyvale. Then 2 coding questions https://leetcode.com/problems/valid-parentheses/ (With some integers and special characters also as part...

Today, I had my Phone Screen round for Compass on Karat platform. The interview was for 60 min. In the first few minutes, the interviewer introduced himself and explained me...

I recently received the OA for Workday SWE intern for Summer 2024. I was wondering if anyone had taken it either this year or in years prior. It's 3 questions in 75 minutes, but I really want to give

Amazon Frontend OA Prob 1: Given an array of strings input : ["Jacky" , "Jack", "Jackster"] and a query : ["Jack"] return number of string items for which query is the...

You are given a binary string (containing character 0 and 1 only) s of length n. You task is to convert all the 1s in this string to 0. To...

Question 1: Find the all numbers in maximum intersections for given intervals. Ex:[[1,5],[5,10],[5,5]]: the maximum intersection is [5,5] and there\'s only 1 number in it so answer is 1. Ex[[1,2],[3,5]] no intersection and the answer...

70 minutes, 4 questions All Geography questions Toggle case of String If the letter is a vowel, change to capital case; if it is constant, change to the next string per rule: b -> c c -> d ... v -> w

To find the length of longest self-sufficient proper substring. A self-sufficient proper substring is one where 1. The substring is not the entire string s. 2. No letter that occurs inside the substring...

I applied to Flexport on November 11 without refferal and received an assessment link on November 21. The assessment consisted of four DSA questions, all of LeetCode Medium/Hard difficulty. Technical Interview...

Need help Urgent There is a string representing a date in "MM-DD" format, where MM denotes a month in a two-digit format and DD denotes a day in a...

Capital One Power Day interview lasted four hours, divided into three parts plus a one-hour break: a case study, a coding technical interview, and a behavioral interview. It was my first time having s

I recently had the opportunity to participate in an on-campus interview with GAP Inc., and it was an insightful experience that provided a glimpse into the company\'s culture and expectations....

consider string = ["aab", "aba\', "aab"] find the most dominance one in this only only few test cases passed please provide me the optimal solution disappointed myself that couldn\'t...

Q1 Four and two wheels Q2 Given a encoded string and decode it Input: "mnes--ya-----mi" *Output: "my name is" Explaination: [[m, n, e, s, -], [-, y, a, -, -], [-, -, -, m, i]] Read from...

\uD83D\uDE80 This is a common Wayfair coding interview question that requires handling large integer addition using strings. \uD83D\uDCA1 The problem requires handling commas, carry propagation, and edge cases like invalid characters. #...

Location - Fremont, CA Round 1 : Phone Screen https://leetcode.com/problems/longest-substring-without-repeating-characters/description/ **On-Site** **Round 2 :Coding 1 1. https://leetcode.com/problems/letter-combinations-of-a-phone-number/description/ 2. https://leetcode.com/problems/top-k-frequent-elements/ Round 3 : Coding 2 1. https://leetcode.com/problems/top-k-frequent-elements/description/ 2. // Given an input string s and a pattern p, implement regular...

Had an opportunity to give interview for Forward Networks Company for SSE Role. Below question was asked in the first round in DSA: https://leetcode.com/problems/find-the-index-of-the-first-occurrence

Codium/Qodo interview; required screen sharing; was a document parsing and formatting question, overall not too difficult, no particularly challenging algorithms.

Two questions. The first question is a variation of the LeetCode problem, specifically the text justification problem, but with right alignment. The second question is to find the sum of the inner pro

The platform used is CodeSignal. You need to have your webcam and microphone on for the entire screen recording. Before starting, you need to check your ID and have your face captured. You can open an

It's the Greenhouse job board that many compani

**Problem Description** Determine if a singer can perform a specific song based on their vocal range. A song is considered singable if and only if every note in the song falls within the inclusive ran

Recently, Akamai visited our campus for its summer internship program, and I had the opportunity to participate in the selection process. Although I didn't make it through...