record Question { prompt: string, answer: i64 }
fn start_main() -> i64 {
    let questions: list<Question> = [
        Question { prompt: "2 + 3?", answer: 5 },
        Question { prompt: "9 - 4?", answer: 5 },
        Question { prompt: "3 * 4?", answer: 12 },
        Question { prompt: "12 / 3?", answer: 4 },
        Question { prompt: "7 + 8?", answer: 15 }
    ];
    var index: i64 = 0;
    while (index < length(questions)) {
        print(questions[index]::prompt + "\n");
        index = index + 1;
    }
    return 0;
}