Your Dashboard
Interview Coaching
Learn
System Design
ML System Design
Code
Behavioral
Salary Negotiation
Interview Guides
Search
⌘K
Get Premium
Leetcode 2716. Minimize String Length
Given operations that delete the nearest equal character to the left or right of a chosen index, determine the smallest possible final length of the string; the key observation is that you can always remove duplicates of a character until only one remains, so the answer reduces to counting distinct characters in s.
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
All Regions
Comments
Hello Interview Premium
Your account is free and you can post anonymously if you choose.