{
  "task": {
    "id": "case_51",
    "name": "check_fibonacci",
    "summary": "Checks if each element is a Fibonacci number",
    "examples": [
      {
        "input": [
          "BOS",
          74,
          87,
          99,
          23,
          2,
          21,
          52,
          1,
          87
        ],
        "output": [
          "BOS",
          0,
          0,
          0,
          0,
          1,
          1,
          0,
          1,
          0
        ]
      },
      {
        "input": [
          "BOS",
          51,
          92,
          14,
          71,
          60,
          20,
          82,
          86,
          74
        ],
        "output": [
          "BOS",
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0
        ]
      },
      {
        "input": [
          "BOS",
          21,
          88,
          48,
          90,
          58,
          41,
          91,
          59,
          79
        ],
        "output": [
          "BOS",
          1,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0
        ]
      },
      {
        "input": [
          "BOS",
          29,
          37,
          1,
          63,
          59,
          20,
          32,
          75,
          57
        ],
        "output": [
          "BOS",
          0,
          0,
          1,
          0,
          0,
          0,
          0,
          0,
          0
        ]
      },
      {
        "input": [
          "BOS",
          14,
          61,
          61,
          46,
          61,
          50,
          54,
          63,
          2
        ],
        "output": [
          "BOS",
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          0,
          1
        ]
      }
    ],
    "is_categorical": true
  },
  "program": "fib_sequence = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610]\ncheck_fibonacci_map = rasp.Map(lambda x: 1 if x in fib_sequence else 0, rasp.tokens).named(\"check_fibonacci_map\")\nreturn check_fibonacci_map",
  "components": [
    {
      "id": "L0_MLP",
      "hook": "blocks.0.mlp.hook_post",
      "role": {
        "tag": "INDICATOR",
        "note": "Marks each input element as Fibonacci or not using a fixed lookup set."
      },
      "rasp_vars": [
        "check_fibonacci_map"
      ],
      "labels": [
        "check_fibonacci_map_1"
      ]
    }
  ]
}