Problem intelligence
Number of Subarrays That Match a Pattern II
HARD · 2 companies · Array · Hash Function · Rolling Hash · String Matching
Interview priority
50
medium
Target overlap
0/0
Recency
30
Trend
50
Frequency
100
Company observations
Autodeskall94.3
ThoughtWorksolder100
ThoughtWorksall100
Why this score
high frequency100
unsolved100
Local progress
unseen