Problem intelligence
4Sum II
MEDIUM · 4 companies · Array · Hash Table
Interview priority
35
low
Target overlap
0/0
Recency
30
Trend
50
Frequency
13
Company observations
Amazonolder12.5
Amazonall10.3
Googleolder10
Googleall10.5
Metaolder8.7
Metaall11.4
Microsoftolder8.9
Microsoftall7.3
Why this score
unsolved100
Local progress
unseen