Problem intelligence
Longest Substring with At Least K Repeating Characters
MEDIUM · 10 companies · Divide and Conquer · Hash Table · Sliding Window · String
Interview priority
69
high
Target overlap
0/0
Recency
100
Trend
66
Frequency
100
Company observations
Amazon30d39.1
Amazon90d28.9
Amazon6m30.1
Amazonolder28.1
Amazonall31.3
Baiduall100
Bloombergolder15.4
Bloombergall13.4
Google90d17.3
Google6m11.8
Googleolder22.1
Googleall22.1
Harnessall88.9
Metaolder5
Metaall8
Microsoftolder32.1
Microsoftall31.1
TikTokolder54.8
TikTokall51.4
Walmart Labsolder44.7
Walmart Labsall42.1
Yandexolder29
Yandexall27.1
Why this score
high frequency100
recent activity100
unsolved100
trending66
Local progress
unseen