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Time Complexity in Data Code
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Time Complexity in Data Code

MediumSQL · PostgreSQL

Problem

What is the time complexity of this portion of code?

Use the provided run log to summarize how execution count changes with input size. Ignore rows where input_size is NULL.

Output

  1. One row per distinct input_size
  2. Columns: input_size, execution_count, growth_ratio
  3. growth_ratio is the execution count divided by the previous smaller input size, ordered by input_size
  4. Sort by input_size ascending

Schema

code_runs
ColumnTypeDescription
run_idPKINTUnique run identifier
input_sizeINTProblem size for the run
execution_countINTMeasured execution count for the code portion
algorithm_nameVARCHAR(100)Name of the algorithm or code path
test_caseVARCHAR(100)Label for the test case
Tablescode_runs
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