First: Online Test

Two questions:

• One medium-level array-related question
• One hard-level array-related question

I completed the first question, and all sample test cases passed.

Second: Interview Online over Teams

Could not write working code for the second part; hence, I was rejected.

1. There are 3 subjects (A, B, C) and n students who write exams on these subjects. Allocate seats to these students such that no two students sit consecutively. This means if any student sits at position (i,j), then no other student should sit in position (i+1,j), (i,j+1), (i-1,j), or (i,j-1). Additionally, two students with the same subject should not sit in the same row or column. For example, 'A blank A' is not a valid arrangement, whereas 'A blank B' is a valid arrangement.

2. https://leetcode.com/problems/maximal-rectangle/description/