Solve HackerRank Coding Challenge in Java | Left Rotate Array | Solution

The challenge is how we can rotate an array from left to right.

This video shows solution for how an array can be rotated from left to right. The trick is :

- Remove first element from the array
- Insert it at the end of the array

The total solution is less than 20 lines of code.
#hackerrank cracking the coding interview #hackerrank data structures #hackerrank test

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