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Problem library/Array RangeLocal challenge workspace
main.js
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Output / execution status

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Public test cases

Test 1: [[3,7,2]] → 5 Not run
Test 2: [[5]] → 0 Not run

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Security: local trusted-workload Docker runner only. Public arbitrary-code execution is NOT approved. Submissions are saved to your account after server-side grading when the database migration is applied.