Available question text
The source lists this question by title. A full statement is not available in this collection.
Check the source for more detail. You can use the workspace to record questions, notes, and an approach.
This entry contains problem metadata. Read the source for the complete statement.
Related questions
Continue with questions that share topics or the same question type.
- Lexicographically Smallest Permutation Greater Than Target
Coding · Counting · Enumeration · Greedy
- Minimum Substring Partition of Equal Character Frequency
Coding · Counting · Dynamic Programming · Hash Table
- Count Caesar Cipher Pairs
Coding · Array · Counting · Hash Table
- First Unique Character in a String
Coding · Counting · Hash Table · Queue
Sources · 2 references
These records explain where the question appears. A company tag or candidate report does not guarantee a future interview question.
LeetCode · 1 record
No company association
Official problem listing
Longest Balanced Substring I
Source snapshot: Nov 13, 2026
Verified official problem metadata. This is not evidence of a recent interview ask.
View source
LeetCode company tags · 4 records
Amazon
Archived company tags
Longest Balanced Substring I
Source window: all_time
Source snapshot: Oct 20, 2026
Historical tags, not proof of a recent interview ask. Snapshot: 2026-10-20.
View sourceBloomberg
Archived company tags
Longest Balanced Substring I
Source window: all_time
Source snapshot: Oct 20, 2026
Historical tags, not proof of a recent interview ask. Snapshot: 2026-10-20.
View source