OYO Rooms Internship Experience (On-Campus)

Round 1 (Written Test): This round consisted of 20 MCQ questions based on OS (mostly), DBMS and C++ and one coding question. The coding question was to find the minimum cost path, link: https://www.w3wiki.net/min-cost-path-dp-6/

Round 2 (Technical Round – Interview): They don’t even look at the resume and asked me to introduce myself and then he started asking questions. He just asked me the approach of the problem.

1. Find longest palindromic substring: https://www.w3wiki.net/longest-palindrome-substring-set-1/
2. Find the first occurrence of the number in a sorted array: https://www.w3wiki.net/find-first-and-last-positions-of-an-element-in-a-sorted-array/
3. Complexity Analysis of Binary Search: https://www.w3wiki.net/complexity-analysis-of-binary-search/
4. Find the missing number in an AP: https://www.w3wiki.net/find-missing-number-arithmetic-progression/

It was a nice experience. The interviewer was very friendly by nature.