Problem intelligence
K-diff Pairs in an Array
MEDIUM · 7 companies · Array · Binary Search · Hash Table · Sorting · Two Pointers
Interview priority
54
medium
Target overlap
0/0
Recency
80
Trend
50
Frequency
57
Company observations
Amazonolder8.9
Amazonall25.1
Bloomberg6m25.5
Bloombergolder9.8
Bloombergall17.7
Expediaall54.1
Google90d23.9
Google6m17.4
Googleolder12.6
Googleall16.4
Infosys6m56.2
Infosysall31.3
Salesforceolder57.4
Salesforceall52.4
tcsolder34.2
tcsall31.7
Why this score
unsolved100
recent activity80
Local progress
unseen