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2 questions
4votes
2answers
450views
Replace array element with multiplication of neighbors in Scala
Given an array of integers, update the index with multiplication of previous and next integers, Input: 2 , 3, 4, 5, 6 Output: 2*3, 2*4, 3*5, 4*6, 5*6 Following ...
- 405
4votes
1answer
929views
Longest Substring Without Repeating Characters in Scala
Question is taken from Leetcode and solution works for their test cases. I do see a scope of improvement and make it more functional (getting rid of vars and mutables data structures). Please suggest ...
- 405
