Problem intelligence
Vertical Order Traversal of a Binary Tree
HARD · 14 companies · Binary Tree · Breadth-First Search · Depth-First Search · Hash Table · Sorting · Tree
Interview priority
69
high
Target overlap
0/0
Recency
100
Trend
60
Frequency
90
Company observations
Amazon90d28.9
Amazon6m39
Amazonolder47
Amazonall47.3
BitGoolder69.8
BitGoall67
Bloombergolder57
Bloombergall54.4
DoorDasholder51.8
DoorDashall51.3
Google90d17.3
Google6m11.8
Googleolder36.6
Googleall34.8
Meta30d53.8
Meta90d34.5
Meta6m43.4
Metaolder69.3
Metaall69.1
Microsoft90d42.1
Microsoft6m46.2
Microsoftolder32.1
Microsoftall38.2
Oracleolder51.8
Oracleall50.6
Rokuall79.3
Salesforce6m50.2
Salesforceall35.6
Samsungall90.3
tcs6m43.5
tcsall24.2
Uber6m45.7
Uberall20.3
Walmart Labsolder44.7
Walmart Labsall52.6
Why this score
recent activity100
unsolved100
high frequency90
Local progress
unseen