Problem intelligence

Count Prefix and Suffix Pairs II

HARD · 4 companies · Array · Hash Function · Rolling Hash · String · String Matching · Trie · Z Algorithm

Interview priority

50

medium

Target overlap

0/0

Recency

30

Trend

50

Frequency

95

Company observations

Autodeskall94.3
Capital Oneolder58.6
Capital Oneall56.7
Samsungolder95.3
Samsungall93
Uberolder24.3
Uberall20.3

Why this score

unsolved100
high frequency95

Local progress

unseen

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