Problem intelligence
Maximum Palindromes After Operations
MEDIUM · 8 companies · Array · Counting · Greedy · Hash Table · Sorting · String
Interview priority
57
medium
Target overlap
0/0
Recency
55
Trend
50
Frequency
94
Company observations
Bloombergolder15.4
Bloombergall13.4
Expediaolder88.2
Expediaall72.7
Grammarlyolder47.9
Grammarlyall46.4
MathWorksolder58
MathWorksall93.6
Microsoftolder14.1
Microsoftall12
Salesforce6m90.8
Salesforceolder32.1
Salesforceall66.4
Squarepoint Capitalolder72.5
Squarepoint Capitalall72.2
Visa6m69.7
Visaall39
Why this score
unsolved100
high frequency94
Local progress
unseen