Unthinkable Solutions Interview Experience

Unthinkable Solutions visited our campus and allowed all the students to appear in its campus drive.

There were four rounds:-

• Online coding round
• Online Coding Round 2
• Technical Interview
• Technical Interview 2
• HR Round

There was a bond of 1.5 years, (6 month intern + 1 year)

In the first round, there were three questions to be solved within 60 minutes, the test was conducted on the HackerEarth Platform.

The test was of medium difficulty.

• https://www.geeksforgeeks.org/problems/buy-and-sell-a-share-at-most-twice/1
• We were given an array and a variable sum K, we have to return all the possible unique combinations of the elements of the array those sums will equal to k, given an element can be chosen multiple times, and the combination should be in descending order.
• We are given an array of size n, we have to return the count of all the possible pairs in the array that satisfy the following condition, arr[i] > arr[j] for I <j .