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In American Express's technical coding assessment, candidates are evaluated on clean algorithmic problem-solving for "Rotate Array".
Given standard input parameters adhering to Array principles, design an optimal algorithm that satisfies all constraints and handles boundary test scenarios efficiently.
Ensure your implementation minimizes memory overhead and executes within the allotted online assessment time limits.
Example 1
Input
nums = [1, 2, 3, 4, 5], k = 3
Output
3
Explanation
Applying the optimal Array approach yields the expected solution 3.
In American Express's technical coding assessment, candidates are evaluated on clean algorithmic problem-solving for "Two Sum".
Given standard input parameters adhering to Array principles, design an optimal algorithm that satisfies all constraints and handles boundary test scenarios efficiently.
Ensure your implementation minimizes memory overhead and executes within the allotted online assessment time limits.
Example 1
Input
nums = [2, 7, 11, 15], target = 9
Output
[0, 1]
Explanation
Applying the optimal Array approach yields the expected solution [0, 1].
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