The interview consisted of three rounds: a return test, a technical interview, and an HR round.

First Round: Return Test This round was an online assessment on the CoCubes platform, comprising three modules:

• Quantitative aptitude (16 questions)
• Logical reasoning (16 questions)
• Written essay test (minimum 200 words, maximum 240 words)

Second Round: Technical Interview The interviewer reviewed my resume and asked about my projects. They also posed fundamental questions regarding the differences between C, C++, and Java, as well as concepts of inheritance and interfaces. Finally, programming questions were discussed.

Third Round: HR Round During the HR round, the interviewer inquired about my family. They also asked me to explain Big Data and Cloud Computing to a younger brother.

Write a sorting program using abstract classes and methods with lesser time complexity.

Output for the following pseudo code:

a = 10 printf("%d %d %d %d", a++, ++a, a, a++)