Meta Phone Screen

Round 1

Questions:

1. Missing Ranges:

   • When more than 2 numbers are missing, use '{start}-{end}' format.
   • When 2 or fewer numbers are missing, add the missing numbers to the result.

2. Lowest Common Ancestor of a Binary Tree III:

   • Solve as is.

Onsite Round

Questions:

• How much value is there in solving problems greater than the top 100 for Meta in 3/6/all?