You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
557 B
Markdown
26 lines
557 B
Markdown
# Find Longest Distinct Sub-Arrray
|
|
|
|
## Goal
|
|
Given an array, find and return the length of the longest sub-array with the property that all its elements are distinct.
|
|
|
|
_Hint: simple solutions may perform in time complexity O(n^3) or O(n^2) but solutions in O(n) are possible._
|
|
|
|
### Input
|
|
A blank-separated array arbitrary symbols.
|
|
|
|
### Output
|
|
The length of the longest distinct sub-array
|
|
|
|
### Constraints
|
|
* 1 <= `array-length` <= 50
|
|
|
|
### Example
|
|
|
|
**Input:**
|
|
`f s f e t w e n w e`
|
|
|
|
|
|
**Output:**
|
|
`5`
|
|
|
|
(the longest distinct sub-array is `s f e t w`) |