Problem intelligence
Design Memory Allocator
MEDIUM · 18 companies · Array · Design · Hash Table · Simulation
Interview priority
74
high
Target overlap
0/0
Recency
100
Trend
68
Frequency
100
Company observations
Amazonolder8.9
Amazonall26.5
Apple90d80.4
Apple6m64.8
Appleolder25
Appleall43
ByteDanceolder59.6
ByteDanceall57.1
Capital One30d84.5
Capital One90d89.4
Capital One6m100
Capital Oneolder55
Capital Oneall73.4
Googleolder5
Googleall5
Hudson River Trading6m100
Hudson River Tradingall62.6
Metaolder8.7
Metaall8
Microsoftolder33.9
Microsoftall31.1
Nvidiaall37
OpenAI30d100
OpenAI90d100
OpenAI6m100
OpenAIolder84.8
OpenAIall100
Robloxolder39.7
Robloxall37.4
Rubrikolder35.6
Rubrikall33.8
SIGolder76.9
SIGall76.2
Tesla6m80.9
Teslaall52.6
TikTokolder42
TikTokall39.1
Two Sigmaolder82.3
Two Sigmaall67.3
Uberolder45.9
Uberall41.6
Visaolder40.8
Visaall39
Why this score
high frequency100
recent activity100
unsolved100
trending68
Local progress
unseen