Chegg Interview Experience for SDE FTE (On-Campus)

Round 1: Round one had only 3 coding questions which were pretty easy.

1. Decimal Equivalent of Binary Linked List.
2. Detecting loop in the linked list.
3. Generate all the binary strings of N bits.

After Round 1 around 15 students were shortlisted for the interview.

Round 2: The interview started with direct ques without any introduction, the interviewer was not so friendly. He told me to solve the question.

1. Rotate a matrix by 90 degree in clockwise direction without using any extra space, and later optimize it. 
2. Then he gave me a DP question which I was not expecting as round 1 was pretty easy. Number of ways to reach the end of matrix with non-zero AND value. After this, he asked me to explain my project in 2 to 3 lines.

There were questions which were asked like:

1. What is a constructor?
2. Use of destructors.
3. Virtual functions.
4. In which memory allocation Stack and heaps are used.
5. Polymorphism and function overloading.