Problem intelligence
Construct Binary Search Tree from Preorder Traversal
MEDIUM · 6 companies · Array · Binary Search Tree · Binary Tree · Monotonic Stack · Stack · Tree
Interview priority
50
medium
Target overlap
0/0
Recency
80
Trend
50
Frequency
39
Company observations
Amazon90d21.2
Amazon6m39
Amazonolder33.4
Amazonall37.4
Bloombergolder20.1
Bloombergall17.7
Google6m11.8
Googleolder24.8
Googleall24.4
Metaolder20.4
Metaall19.4
Microsoftolder25.1
Microsoftall25
Salesforceolder32.1
Salesforceall27.7
Why this score
unsolved100
recent activity80
Local progress
unseen