Anyone here have insight on the best way to prepare for an on-site Facebook iOS interview? Ive been practicing tree traversals, sorts, and whatever I can find on glassdoor the last few weeks. Nervous about being unable to get a solution on some of the algorithm / tree questions in the allotted time. Those have always been hit or miss for me. I'm very confident about the mobile development and systems design portions though.
I got 2/3sum and deep copying a tree
What’s deep part of cloning?
Sorry, copying
What were the phone screen questions like? PM me.
Do you have to do the interviews in Obj-C or Swift or can you use Obj-C for the iOS rounds and say Java for the coding rounds?
I have similar question. But for system design. How do I prepare for FB iOS developer system design interview.
Ping me on DM