Leetcode #217 Contains Duplicate | Implementation with Brute-Force | List | Map in Java

Leetcode #217 Contains Duplicate Implementation in BruteForce | List | Map using Java

Discussed the approaches and provided optimized solutions.
Brute Force - Time Limit Exceed Exception
List - Time Limit Exceed Exception
Map - Executed Successfully in 16ms

Cracking Coding Interviews: Master 14 Essential Patterns for Success

Contains Duplicate:

#leetcode #datastructures #codinginterviews #java #algorithm