Problem intelligence
Check Completeness of a Binary Tree
MEDIUM · 5 companies · Binary Tree · Breadth-First Search · Tree
Interview priority
47
medium
Target overlap
0/0
Recency
30
Trend
50
Frequency
75
Company observations
Amazonolder5.1
Amazonall5
Googleolder10
Googleall10.5
Lyftolder75.1
Lyftall73.7
Metaolder52.6
Metaall54.4
Microsoftolder18.4
Microsoftall16.1
Why this score
unsolved100
high frequency75
Local progress
unseen