Bloomberg Software Developer interview questions

Overall the experience was ok. Had a telephone interview with one of the software engineers at Bloomberg. He was a little bit awkward but he was fairly helpful. He asked me a few generic questions (why Bloomberg, tell me a bit about yourself etc.) then we moved to the technical part. He asked me to code a linked list and then some other functions to do with the linked list. I was a bit hesitant to build the functions as I hadn't done that in a while but I managed. He then asked me questions about the code, which I got right judging by his response. Got an email 2 days after saying I did not get an offer - was disappointed as I did everything he asked, but onwards and upwards.