Python GCD With Validation

Exclude from all benchmark aggregates Exclude question

Question

Write Python 3.12 code only.
Define exactly one function named gcd_checked(a, b).
It must return the greatest common divisor of two integers.
Raise TypeError if either argument is not an int.
Raise ValueError if either argument is <= 0.
Do not use any imports (no numpy, requests, or other libraries).
Sandbox note: dunder attribute access is blocked (for example, type(x).__name__). Avoid names/attributes starting with '__'.

Expected output format:
- Return exactly one fenced Markdown code block starting with ```python and ending with ```.
- Put only valid Python code inside that block (no prose before/after).
- Use 4 spaces for indentation (not tabs).
- Do not return JSON and do not wrap code in a "function" key.

Sample input/output behavior:
- gcd_checked(54, 24) -> 6

Task:
Write a Python 3.12 function that calculates GCD (greatest common denominator) and raises exceptions for invalid input.

Question payload

{
  "question_text": "Write Python 3.12 code only.\nDefine exactly one function named gcd_checked(a, b).\nIt must return the greatest common divisor of two integers.\nRaise TypeError if either argument is not an int.\nRaise ValueError if either argument is <= 0.\nDo not use any imports (no numpy, requests, or other libraries).\nSandbox note: dunder attribute access is blocked (for example, type(x).__name__). Avoid names/attributes starting with '__'.\n\nExpected output format:\n- Return exactly one fenced Markdown code block starting with ```python and ending with ```.\n- Put only valid Python code inside that block (no prose before/after).\n- Use 4 spaces for indentation (not tabs).\n- Do not return JSON and do not wrap code in a \"function\" key.\n\nSample input/output behavior:\n- gcd_checked(54, 24) -> 6\n\nTask:\nWrite a Python 3.12 function that calculates GCD (greatest common denominator) and raises exceptions for invalid input.",
  "answer_type": "free_text",
  "correct_answer": {
    "function_name": "gcd_checked",
    "test_cases": [
      {
        "args": [
          54,
          24
        ],
        "expected": 6
      },
      {
        "args": [
          48,
          18
        ],
        "expected": 6
      },
      {
        "args": [
          17,
          13
        ],
        "expected": 1
      },
      {
        "args": [
          100,
          10
        ],
        "expected": 10
      },
      {
        "args": [
          270,
          192
        ],
        "expected": 6
      },
      {
        "args": [
          1,
          1
        ],
        "expected": 1
      },
      {
        "args": [
          0,
          5
        ],
        "expected_exception": "ValueError"
      },
      {
        "args": [
          -4,
          6
        ],
        "expected_exception": "ValueError"
      },
      {
        "args": [
          3.5,
          2
        ],
        "expected_exception": "TypeError"
      },
      {
        "args": [
          "9",
          3
        ],
        "expected_exception": "TypeError"
      }
    ]
  },
  "category": "coding",
  "difficulty": "medium",
  "tags": [
    "python",
    "coding",
    "security"
  ],
  "evaluation_criteria": {
    "exact_match": false,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}