{"columns":[{"name":"question","type":"string"},{"name":"choices","type":"list<element: string>"},{"name":"answer","type":"int64"},{"name":"answer_label","type":"string"},{"name":"split","type":"string"},{"name":"subcategories","type":"string"},{"name":"lang","type":"string"},{"name":"second_lang","type":"string"},{"name":"coding_lang","type":"string"},{"name":"notes","type":"string"},{"name":"id","type":"string"},{"name":"set_id","type":"double"},{"name":"variation_id","type":"string"}],"n_rows":12,"rows_kept":12,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-cpp-arrow version 19.0.1","schema":{"fields":[{"name":"question","type":"string","nullable":true,"metadata":null,"children":null},{"name":"choices","type":"list<element: string>","nullable":true,"metadata":null,"children":[{"name":"element","type":"string","nullable":true,"metadata":null,"children":null}]},{"name":"answer","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"answer_label","type":"string","nullable":true,"metadata":null,"children":null},{"name":"split","type":"string","nullable":true,"metadata":null,"children":null},{"name":"subcategories","type":"string","nullable":true,"metadata":null,"children":null},{"name":"lang","type":"string","nullable":true,"metadata":null,"children":null},{"name":"second_lang","type":"string","nullable":true,"metadata":null,"children":null},{"name":"coding_lang","type":"string","nullable":true,"metadata":null,"children":null},{"name":"notes","type":"string","nullable":true,"metadata":null,"children":null},{"name":"id","type":"string","nullable":true,"metadata":null,"children":null},{"name":"set_id","type":"double","nullable":true,"metadata":null,"children":null},{"name":"variation_id","type":"string","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional binary field_id=-1 question (String);\n  optional group field_id=-1 choices (List) {\n    repeated group field_id=-1 list {\n      optional binary field_id=-1 element (String);\n    }\n  }\n  optional int64 field_id=-1 answer;\n  optional binary field_id=-1 answer_label (String);\n  optional binary field_id=-1 split (String);\n  optional binary field_id=-1 subcategories (String);\n  optional binary field_id=-1 lang (String);\n  optional binary field_id=-1 second_lang (String);\n  optional binary field_id=-1 coding_lang (String);\n  optional binary field_id=-1 notes (String);\n  optional binary field_id=-1 id (String);\n  optional double field_id=-1 set_id;\n  optional binary field_id=-1 variation_id (String);\n}\n"},"kv_metadata":[["ARROW:schema",{"$cut":{"chars":2040,"head":""}}],["huggingface","{\"info\": {\"features\": {\"question\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"choices\": {\"feature\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"_type\": \"Sequence\"}, \"answer\": {\"dtype\": \"int64\", \"_type\": \"Value\"}, \"answer_label\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"split\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"subcategories\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"lang\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"second_lang\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"coding_lang\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"notes\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"id\": {\"dtype\": \"string\", \"_type\": \"Value\"}, \"set_id\": {\"dtype\": \"float64\", \"_type\": \"Value\"}, \"variation_id\": {\"dtype\": \"string\", \"_type\": \"Value\"}}}}"]]}
["What will this code output?\n\n#include <stdio.h>\nint main() {\n    int initial_value = 10;\n    int *value_ptr = &initial_value;\n    *value_ptr = *value_ptr + 5;\n    printf(\"%d\", initial_value);\n    return 0;\n}",["15","10","5","15"],3,"D","test","Variable naming conventions","eng_Latn","","C","Variable naming conventions - snake_case","67-1.10",67.0,"1.10"]
["What will this code output?\n\n#include <stdio.h>\nint main() {\n    int initialValue = 10;\n    int *valuePtr = &initialValue;\n    *valuePtr = *valuePtr + 5;\n    printf(\"%d\", initialValue);\n    return 0;\n}",["15","15","10","5"],0,"A","test","Variable naming conventions","eng_Latn","","C","Variable naming conventions - camelCase:","67-1.9",67.0,"1.9"]
["What will this code output?\n\nusing System;\nclass Program {\n    static void Main() {\n        int InitialValue = 10;\n        ref int ValueReference = ref InitialValue;\n        ValueReference = ValueReference + 5;\n        Console.WriteLine(InitialValue);\n    }\n}",["10","5","15","20"],2,"C","test","Variable naming conventions","eng_Latn","","C#","Variable naming conventions - PascalCase","69-1.12",69.0,"1.12"]
["What will this code output?\n\nusing System;\nclass Program {\n    static void Main() {\n        int initialValue = 10;\n        ref int valueReference = ref initialValue;\n        valueReference = valueReference + 5;\n        Console.WriteLine(initialValue);\n    }\n}",["10","5","15","20"],2,"C","test","Variable naming conventions","eng_Latn","","C#","Variable naming conventions - camelCase","69-1.13",69.0,"1.13"]
["What will this code output?\n\n#include <iostream>\nusing namespace std;\nint main() {\n    int initialValue = 10;\n    int *valuePtr = &initialValue;\n    *valuePtr = *valuePtr + 5;\n    cout << initialValue;\n    return 0;\n}",["15","10","5","20"],0,"A","test","Variable naming conventions","eng_Latn","","C++","Variable naming conventions - camelCase","68-1.13",68.0,"1.13"]
["What will this code output?\n\n#include <iostream>\nusing namespace std;\nint main() {\n    int initial_value = 10;\n    int *value_ptr = &initial_value;\n    *value_ptr = *value_ptr + 5;\n    cout << initial_value;\n    return 0;\n}",["10","5","15","20"],2,"C","test","Variable naming conventions","eng_Latn","","C++","Variable naming conventions - snake_case","68-1.14",68.0,"1.14"]
["What will this code output?\n\npublic class Test {\n    public static void main(String[] args) {\n        int[] arrayValues = {3, 1, 4, 1, 5};\n        int totalSum = 0;\n        for (int currentIndex = 0; currentIndex < arrayValues.length; currentIndex += 2) {\n            totalSum += arrayValues[currentIndex];\n        }\n        System.out.println(totalSum);\n    }\n}",["12","14","9","5"],0,"A","test","Variable naming conventions","eng_Latn","","java","Variable naming conventions - camelCase","66-1.5",66.0,"1.5"]
["What will this code output?\n\npublic class Test {\n    public static void main(String[] args) {\n        int[] array_values = {3, 1, 4, 1, 5};\n        int total_sum = 0;\n        for (int current_index = 0; current_index < array_values.length; current_index += 2) {\n            total_sum += array_values[current_index];\n        }\n        System.out.println(total_sum);\n    }\n}",["14","9","12","5"],2,"C","test","Variable naming conventions","eng_Latn","","java","Variable naming conventions - snake_case style","66-1.6",66.0,"1.6"]
["What will this code output?\n\ndef mystery(input_num):\n    if input_num <= 0:\n        return 0\n    if input_num == 1:\n        return 1\n    return mystery(input_num-1) + mystery(input_num-2)\n\nprint(mystery(6))",["5","6","13","8"],3,"D","test","Variable naming conventions","eng_Latn","","python","Fibonacci series, snake_case naming convention","65-1.10",65.0,"1.10"]
["What will this code output?\n\ndef mystery_func(input_num):\n    if input_num <= 0:\n        return 0\n    if input_num == 1:\n        return 1\n    return mystery_func(input_num-1) + mystery_func(input_num-2)\n\nprint(mystery_func(6))",["5","6","8","13"],2,"C","test","Variable naming conventions","eng_Latn","","python","Fibonacci series, snake_case naming convention","65-1.11",65.0,"1.11"]
["What will this code output?\n\ndef mystery(inputNum):\n    if inputNum <= 0:\n        return 0\n    if inputNum == 1:\n        return 1\n    return mystery(inputNum-1) + mystery(inputNum-2)\n\nprint(mystery(6))",["5","6","8","13"],2,"C","test","Variable naming conventions","eng_Latn","","python","Fibonacci series, camelCase naming convention","65-1.8",65.0,"1.8"]
["What will this code output?\n\ndef mysteryFunc(inputNum):\n    if inputNum <= 0:\n        return 0\n    if inputNum == 1:\n        return 1\n    return mysteryFunc(inputNum-1) + mysteryFunc(inputNum-2)\n\nprint(mysteryFunc(6))",["5","8","6","13"],1,"B","test","Variable naming conventions","eng_Latn","","python","Fibonacci series, camelCase naming convention","65-1.9",65.0,"1.9"]