Amazon Developer interview questions

1 Technical assessment and 3 Round Loop Round 1: LP round Round 2: 1 medium and 1 hard Round 3: Design LRU cache and LP First two rounds went well, though I couldn't fully answer the hard question, interviewer helped me a lot , third round interviewer was little off, after 30 minutes he asked me why can't I evict from the front of DLL and insert from the front. I would rate myself 7/10. I could have done better.