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Sources · 2 references
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Hello Interview · 1 record
LinkedIn
Leetcode 340. Longest Substring with At Most K Distinct Characters
Reported Apr 30, 2026 · 1 source report
MID_LEVEL
Source snapshot: Nov 12, 2026
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LeetCode company tags · 2 records
TikTok
Longest Substring with At Most K Distinct Characters
Reported date not specified · Source window: 3mo
Source snapshot: Oct 20, 2026
Source frequency score: 69.8. This is not an interview probability.
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Longest Substring with At Most K Distinct Characters
Reported date not specified · Source window: 6mo
Source snapshot: Oct 20, 2026
Source frequency score: 52.7. This is not an interview probability.
View source