Problem intelligence
Dot Product of Two Sparse Vectors
MEDIUM · 12 companies · Array · Design · Hash Table · Linear Algebra · Two Pointers
Interview priority
56
medium
Target overlap
0/0
Recency
55
Trend
50
Frequency
80
Company observations
Amazonolder8.9
Amazonall7.2
Appleolder25
Appleall22
Bloombergolder36.7
Bloombergall35.6
General Motorsolder60.2
General Motorsall59.4
Googleolder7
Googleall5.5
LinkedInolder29.9
LinkedInall26.9
Meta6m24.5
Metaolder79.6
Metaall79.6
Microsoftolder8.9
Microsoftall12
Nuroolder62.2
Nuroall61.1
Nvidiaolder67.1
Nvidiaall64.9
Pinterestolder39.2
Pinterestall42.8
TikTokolder26.8
TikTokall24.6
Why this score
unsolved100
high frequency80
Local progress
unseen