{
  "schemaVersion": 1,
  "questions": [
    {
      "id": "custom-add",
      "type": "code",
      "title": "My addition question",
      "category": "custom-practice",
      "cCode": "A = A + B;",
      "hint": "Load the current input values from memory. Follow the C operations and store every changed variable back to its named memory location.",
      "solutions": [
        "movl A, %eax\naddl B, %eax\nmovl %eax, A"
      ],
      "cases": [
        {
          "name": "Case 1",
          "memory": {
            "A": 5,
            "B": 3
          },
          "expected": {
            "memory": {
              "A": 8
            }
          }
        },
        {
          "name": "Case 2",
          "memory": {
            "A": -4,
            "B": 9
          },
          "expected": {
            "memory": {
              "A": 5
            }
          }
        },
        {
          "name": "Case 3",
          "memory": {
            "A": 0,
            "B": -7
          },
          "expected": {
            "memory": {
              "A": -7
            }
          }
        }
      ]
    }
  ]
}