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Array Operations

Dynamic arrays support efficient random access and amortized constant-time appends. Common operations include insertion, deletion, rotation, and reversal, each with different time complexity trade-offs depending on the position of the operation.

Use Cases

  • Implementing dynamic lists and buffers
  • Rotating data for circular scheduling or image processing
  • In-place array transformations to minimize memory usage

Complexity Analysis

MetricBestAverageWorst
TimeO(1)O(n)O(n)
SpaceO(1)

Visualization

10213243546576Original array
Speed:1x
Rotate array right by k=3 positionsStep 1 / 6

Implementation

Output

Click "Run Code" to see output...