What to expect for HRT swe oa?

Interview process/preparation
#1

I have to take the OA for internship position. It’s 180 mins for 3 questions and I know prop shops are known for giving hard ones. Has anyone got any advice?

#2

There are apparently mixed reviews on difficulty for 2022 summer OAs. Here are a few examples of questions given recently:

  1. Find which words in a query are found in which sentences and return index
  2. After fixed # of operations on N binary numbers, return the maximum sum possible
  3. Almost sorted if an array needs at most one element deleted to make it sorted. given an array of integers, give min number of elements needed to be removed to make it personally sorted

hope this helps!