Problem intelligence
Number of Distinct Substrings in a String
MEDIUM · 4 companies · Hash Function · Rolling Hash · String · Suffix Array · Trie
Interview priority
51
medium
Target overlap
0/0
Recency
30
Trend
50
Frequency
100
Company observations
Bloombergolder9.8
Bloombergall8.2
Dunzoall100
Intuitall74.6
Uberolder24.3
Uberall20.3
Why this score
high frequency100
unsolved100
Local progress
unseen