First Round: A recruiter schedules a telephonic interview with one of the team members. It's a 30-minute interview with a focus on resume and work experience. I was given a scenario and had to say which data structure should be used and why. Some technical algorithm and data structure questions were asked.

Second Round: Coding Assessment

Unlike others, I had a two-section test. The first section was technical learning, which had a new language and 20 questions based on it. The second section was programming, where I had 4 questions. (Questions are given below).

Before the test, I had asked if there was a time limit, and I was told no. But when I was doing my last question, I got a pop-up window saying, "You have the last 15 minutes before this test ends." That was strange and surprising.

I'm still waiting for the result of the test.

1. Form number triangle Given 5 -3 7 8 output should be: 5 -3 7 8 2 4 15 6 19 25

2. SMS problem

3. A company wants to give its employees a valid phone number. Find all possible numbers given conditions:

• No two numbers are consecutive (e.g., 0232 is valid but 0223 is not).
• If there is a 4 in the number, then the first digit should also be 4.
• There are 3 excluded numbers which shouldn't be in the result, but the company has not yet decided which these numbers are going to be.

1. Snake sequence