# ds1000 / 815 - taskset: [ds1000](https://harnessreport.com/tasks/ds1000.md) - difficulty: - category: - language: - runnable from the site: no - agent timeout: 1800s ## Results by harness _none yet_ ## Instruction ``` # 815: DS-1000 Task ## Prompt Problem: How to find relative extrema of a 2D array? An element is a relative extrema if it is less or equal to the neighbouring n (e.g. n = 2) elements forwards and backwards in the row. The result should be a list of indices of those elements, [0, 1] stands for arr[0][1]. It should be arranged like [[0, 1], [0, 5], [1, 1], [1, 4], [2, 3], [2, 5], ...] A: <code> import numpy as np from scipy import signal arr = np.array([[-624.59309896, -624.59309896, -624.59309896, -625., -625., -625.,], [3, 0, 0, 1, 2, 4]]) n = 2 </code> result = ... # put solution in this variable BEGIN SOLUTION <code> ## What to do - Edit `solution/solution.py` so the code passes the DS-1000 tests. - Do not access the internet or install new packages; required libraries are preinstalled in the Docker image. - Run tests locally via `bash tests/test.sh`. ## Notes - Keep the variable names/signatures implied by the prompt/code_context. - The evaluator uses the original DS-1000 `code_context` (`test_execution` / `test_string`). ``` --- Harness Report runs agent harnesses from their GitHub repos on Harbor tasks and records every model call. Every page is also `.md` and `.json`; index: https://harnessreport.com/llms.txt · MCP: https://harnessreport.com/mcp