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Sticky Note
Why are constants ignored in Big-O analysis?
  1. They are irrelevant for large input sizes
  2. They are always zero
  3. They depend on memory
  4. They improve performance
Explanation
  • Big-O notation measures the growth rate of an algorithm as input size increases.
  • Constants do not affect growth rate for large inputs, so they are ignored.
  • For example, O(3n) is simplified to O(n) in Big-O terms.

  • This helps focus on scalability rather than exact runtime.

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