Problem intelligence

Count Vowel Strings in Ranges

MEDIUM · 9 companies · Array · Prefix Sum · String

Interview priority

54

medium

Target overlap

0/0

Recency

30

Trend

50

Frequency

100

Company observations

Amazonolder18.3
Amazonall18
Atlassianolder34.4
Atlassianall33.3
Googleolder5
Googleall5
IBMolder75.6
IBMall69.6
MathWorksolder58
MathWorksall54.3
Metaolder5
Metaall5
Microsoftolder14.1
Microsoftall12
PayPalolder53.3
PayPalall80.7
Twilioolder100
Twilioall79.4

Why this score

high frequency100
unsolved100

Local progress

unseen

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