C++ advanced topics, r-value reference, pimpl idiom, smart pointers, koenig lookup, bits of boost library, bits of STL datastructures, OS basics, some leetcode easy algorithm problem, 1 medium leetcode algorithm, 1 leetcode hard.
Sigiloso
For the leetcode hard, I didn't write any code, only discussed ideas and corresponding complexities. Wasn't expecting to get the job because there wasn't enough time to implement any code on the board. Was pushed to the edge during the interview.