diff options
| -rw-r--r-- | bot/exts/fun/trivia_quiz.py | 422 | ||||
| -rw-r--r-- | bot/resources/fun/trivia_quiz.json | 94 |
2 files changed, 299 insertions, 217 deletions
diff --git a/bot/exts/fun/trivia_quiz.py b/bot/exts/fun/trivia_quiz.py index cf9e6cd3..236586b0 100644 --- a/bot/exts/fun/trivia_quiz.py +++ b/bot/exts/fun/trivia_quiz.py @@ -3,12 +3,16 @@ import json import logging import operator import random +import re +import string +from collections import defaultdict from dataclasses import dataclass +from datetime import datetime, timedelta from pathlib import Path from typing import Callable, Optional import discord -from discord.ext import commands +from discord.ext import commands, tasks from rapidfuzz import fuzz from bot.bot import Bot @@ -16,177 +20,194 @@ from bot.constants import Colours, NEGATIVE_REPLIES, Roles logger = logging.getLogger(__name__) -DEFAULT_QUESTION_LIMIT = 6 +DEFAULT_QUESTION_LIMIT = 7 STANDARD_VARIATION_TOLERANCE = 88 DYNAMICALLY_GEN_VARIATION_TOLERANCE = 97 +MAX_ERROR_FETCH_TRIES = 3 + WRONG_ANS_RESPONSE = [ "No one answered correctly!", "Better luck next time...", ] -N_PREFIX_STARTS_AT = 5 -N_PREFIXES = [ - "penta", "hexa", "hepta", "octa", "nona", - "deca", "hendeca", "dodeca", "trideca", "tetradeca", -] +RULES = ( + "No cheating and have fun!", + "Points for each question reduces by 25 after 10s or after a hint. Total time is 30s per question" +) -PLANETS = [ - ("1st", "Mercury"), - ("2nd", "Venus"), - ("3rd", "Earth"), - ("4th", "Mars"), - ("5th", "Jupiter"), - ("6th", "Saturn"), - ("7th", "Uranus"), - ("8th", "Neptune"), -] - -TAXONOMIC_HIERARCHY = [ - "species", "genus", "family", "order", - "class", "phylum", "kingdom", "domain", -] - -UNITS_TO_BASE_UNITS = { - "hertz": ("(unit of frequency)", "s^-1"), - "newton": ("(unit of force)", "m*kg*s^-2"), - "pascal": ("(unit of pressure & stress)", "m^-1*kg*s^-2"), - "joule": ("(unit of energy & quantity of heat)", "m^2*kg*s^-2"), - "watt": ("(unit of power)", "m^2*kg*s^-3"), - "coulomb": ("(unit of electric charge & quantity of electricity)", "s*A"), - "volt": ("(unit of voltage & electromotive force)", "m^2*kg*s^-3*A^-1"), - "farad": ("(unit of capacitance)", "m^-2*kg^-1*s^4*A^2"), - "ohm": ("(unit of electric resistance)", "m^2*kg*s^-3*A^-2"), - "weber": ("(unit of magnetic flux)", "m^2*kg*s^-2*A^-1"), - "tesla": ("(unit of magnetic flux density)", "kg*s^-2*A^-1"), -} +WIKI_FEED_API_URL = "https://en.wikipedia.org/api/rest_v1/feed/featured/{date}" +TRIVIA_QUIZ_ICON = ( + "https://raw.githubusercontent.com/python-discord/branding/main/icons/trivia_quiz/trivia-quiz-dist.png" +) @dataclass(frozen=True) class QuizEntry: - """Dataclass for a quiz entry (a question and a string containing answers separated by commas).""" + """Stores quiz entry (a question and a list of answers).""" question: str - answer: str - - -def linear_system(q_format: str, a_format: str) -> QuizEntry: - """Generate a system of linear equations with two unknowns.""" - x, y = random.randint(2, 5), random.randint(2, 5) - answer = a_format.format(x, y) - - coeffs = random.sample(range(1, 6), 4) - - question = q_format.format( - coeffs[0], - coeffs[1], - coeffs[0] * x + coeffs[1] * y, - coeffs[2], - coeffs[3], - coeffs[2] * x + coeffs[3] * y, - ) - - return QuizEntry(question, answer) - - -def mod_arith(q_format: str, a_format: str) -> QuizEntry: - """Generate a basic modular arithmetic question.""" - quotient, m, b = random.randint(30, 40), random.randint(10, 20), random.randint(200, 350) - ans = random.randint(0, 9) # max remainder is 9, since the minimum modulus is 10 - a = quotient * m + ans - b - - question = q_format.format(a, b, m) - answer = a_format.format(ans) + answers: list[str] + var_tol: int + + +class DynamicQuestionGen: + """Class that contains functions to generate math/science questions for TriviaQuiz Cog.""" + + N_PREFIX_STARTS_AT = 5 + N_PREFIXES = [ + "penta", "hexa", "hepta", "octa", "nona", + "deca", "hendeca", "dodeca", "trideca", "tetradeca", + ] + + PLANETS = [ + ("1st", "Mercury"), + ("2nd", "Venus"), + ("3rd", "Earth"), + ("4th", "Mars"), + ("5th", "Jupiter"), + ("6th", "Saturn"), + ("7th", "Uranus"), + ("8th", "Neptune"), + ] + + TAXONOMIC_HIERARCHY = [ + "species", "genus", "family", "order", + "class", "phylum", "kingdom", "domain", + ] + + UNITS_TO_BASE_UNITS = { + "hertz": ("(unit of frequency)", "s^-1"), + "newton": ("(unit of force)", "m*kg*s^-2"), + "pascal": ("(unit of pressure & stress)", "m^-1*kg*s^-2"), + "joule": ("(unit of energy & quantity of heat)", "m^2*kg*s^-2"), + "watt": ("(unit of power)", "m^2*kg*s^-3"), + "coulomb": ("(unit of electric charge & quantity of electricity)", "s*A"), + "volt": ("(unit of voltage & electromotive force)", "m^2*kg*s^-3*A^-1"), + "farad": ("(unit of capacitance)", "m^-2*kg^-1*s^4*A^2"), + "ohm": ("(unit of electric resistance)", "m^2*kg*s^-3*A^-2"), + "weber": ("(unit of magnetic flux)", "m^2*kg*s^-2*A^-1"), + "tesla": ("(unit of magnetic flux density)", "kg*s^-2*A^-1"), + } + + @classmethod + def linear_system(cls, q_format: str, a_format: str) -> QuizEntry: + """Generate a system of linear equations with two unknowns.""" + x, y = random.randint(2, 5), random.randint(2, 5) + answer = a_format.format(x, y) + + coeffs = random.sample(range(1, 6), 4) + + question = q_format.format( + coeffs[0], + coeffs[1], + coeffs[0] * x + coeffs[1] * y, + coeffs[2], + coeffs[3], + coeffs[2] * x + coeffs[3] * y, + ) - return QuizEntry(question, answer) + return QuizEntry(question, [answer], DYNAMICALLY_GEN_VARIATION_TOLERANCE) + @classmethod + def mod_arith(cls, q_format: str, a_format: str) -> QuizEntry: + """Generate a basic modular arithmetic question.""" + quotient, m, b = random.randint(30, 40), random.randint(10, 20), random.randint(200, 350) + ans = random.randint(0, 9) # max remainder is 9, since the minimum modulus is 10 + a = quotient * m + ans - b -def ngonal_prism(q_format: str, a_format: str) -> QuizEntry: - """Generate a question regarding vertices on n-gonal prisms.""" - n = random.randint(0, len(N_PREFIXES) - 1) + question = q_format.format(a, b, m) + answer = a_format.format(ans) - question = q_format.format(N_PREFIXES[n]) - answer = a_format.format((n + N_PREFIX_STARTS_AT) * 2) + return QuizEntry(question, [answer], DYNAMICALLY_GEN_VARIATION_TOLERANCE) - return QuizEntry(question, answer) + @classmethod + def ngonal_prism(cls, q_format: str, a_format: str) -> QuizEntry: + """Generate a question regarding vertices on n-gonal prisms.""" + n = random.randint(0, len(cls.N_PREFIXES) - 1) + question = q_format.format(cls.N_PREFIXES[n]) + answer = a_format.format((n + cls.N_PREFIX_STARTS_AT) * 2) -def imag_sqrt(q_format: str, a_format: str) -> QuizEntry: - """Generate a negative square root question.""" - ans_coeff = random.randint(3, 10) + return QuizEntry(question, [answer], DYNAMICALLY_GEN_VARIATION_TOLERANCE) - question = q_format.format(ans_coeff ** 2) - answer = a_format.format(ans_coeff) + @classmethod + def imag_sqrt(cls, q_format: str, a_format: str) -> QuizEntry: + """Generate a negative square root question.""" + ans_coeff = random.randint(3, 10) - return QuizEntry(question, answer) + question = q_format.format(ans_coeff ** 2) + answer = a_format.format(ans_coeff) + return QuizEntry(question, [answer], DYNAMICALLY_GEN_VARIATION_TOLERANCE) -def binary_calc(q_format: str, a_format: str) -> QuizEntry: - """Generate a binary calculation question.""" - a = random.randint(15, 20) - b = random.randint(10, a) - oper = random.choice( - ( - ("+", operator.add), - ("-", operator.sub), - ("*", operator.mul), + @classmethod + def binary_calc(cls, q_format: str, a_format: str) -> QuizEntry: + """Generate a binary calculation question.""" + a = random.randint(15, 20) + b = random.randint(10, a) + oper = random.choice( + ( + ("+", operator.add), + ("-", operator.sub), + ("*", operator.mul), + ) ) - ) - # if the operator is multiplication, lower the values of the two operands to make it easier - if oper[0] == "*": - a -= 5 - b -= 5 + # if the operator is multiplication, lower the values of the two operands to make it easier + if oper[0] == "*": + a -= 5 + b -= 5 - question = q_format.format(a, oper[0], b) - answer = a_format.format(oper[1](a, b)) + question = q_format.format(a, oper[0], b) + answer = a_format.format(oper[1](a, b)) - return QuizEntry(question, answer) + return QuizEntry(question, [answer], DYNAMICALLY_GEN_VARIATION_TOLERANCE) + @classmethod + def solar_system(cls, q_format: str, a_format: str) -> QuizEntry: + """Generate a question on the planets of the Solar System.""" + planet = random.choice(cls.PLANETS) -def solar_system(q_format: str, a_format: str) -> QuizEntry: - """Generate a question on the planets of the Solar System.""" - planet = random.choice(PLANETS) + question = q_format.format(planet[0]) + answer = a_format.format(planet[1]) - question = q_format.format(planet[0]) - answer = a_format.format(planet[1]) + return QuizEntry(question, [answer], DYNAMICALLY_GEN_VARIATION_TOLERANCE) - return QuizEntry(question, answer) + @classmethod + def taxonomic_rank(cls, q_format: str, a_format: str) -> QuizEntry: + """Generate a question on taxonomic classification.""" + level = random.randint(0, len(cls.TAXONOMIC_HIERARCHY) - 2) + question = q_format.format(cls.TAXONOMIC_HIERARCHY[level]) + answer = a_format.format(cls.TAXONOMIC_HIERARCHY[level + 1]) -def taxonomic_rank(q_format: str, a_format: str) -> QuizEntry: - """Generate a question on taxonomic classification.""" - level = random.randint(0, len(TAXONOMIC_HIERARCHY) - 2) + return QuizEntry(question, [answer], DYNAMICALLY_GEN_VARIATION_TOLERANCE) - question = q_format.format(TAXONOMIC_HIERARCHY[level]) - answer = a_format.format(TAXONOMIC_HIERARCHY[level + 1]) + @classmethod + def base_units_convert(cls, q_format: str, a_format: str) -> QuizEntry: + """Generate a SI base units conversion question.""" + unit = random.choice(list(cls.UNITS_TO_BASE_UNITS)) - return QuizEntry(question, answer) - - -def base_units_convert(q_format: str, a_format: str) -> QuizEntry: - """Generate a SI base units conversion question.""" - unit = random.choice(list(UNITS_TO_BASE_UNITS)) - - question = q_format.format( - unit + " " + UNITS_TO_BASE_UNITS[unit][0] - ) - answer = a_format.format( - UNITS_TO_BASE_UNITS[unit][1] - ) + question = q_format.format( + unit + " " + cls.UNITS_TO_BASE_UNITS[unit][0] + ) + answer = a_format.format( + cls.UNITS_TO_BASE_UNITS[unit][1] + ) - return QuizEntry(question, answer) + return QuizEntry(question, [answer], DYNAMICALLY_GEN_VARIATION_TOLERANCE) DYNAMIC_QUESTIONS_FORMAT_FUNCS = { - 201: linear_system, - 202: mod_arith, - 203: ngonal_prism, - 204: imag_sqrt, - 205: binary_calc, - 301: solar_system, - 302: taxonomic_rank, - 303: base_units_convert, + 201: DynamicQuestionGen.linear_system, + 202: DynamicQuestionGen.mod_arith, + 203: DynamicQuestionGen.ngonal_prism, + 204: DynamicQuestionGen.imag_sqrt, + 205: DynamicQuestionGen.binary_calc, + 301: DynamicQuestionGen.solar_system, + 302: DynamicQuestionGen.taxonomic_rank, + 303: DynamicQuestionGen.base_units_convert, } @@ -202,7 +223,7 @@ class TriviaQuiz(commands.Cog): self.questions = self.load_questions() self.question_limit = 0 - self.player_scores = {} # A variable to store all player's scores for a bot session. + self.player_scores = defaultdict(int) # A variable to store all player's scores for a bot session. self.game_player_scores = {} # A variable to store temporary game player's scores. self.categories = { @@ -212,8 +233,72 @@ class TriviaQuiz(commands.Cog): "science": "Put your understanding of science to the test!", "cs": "A large variety of computer science questions.", "python": "Trivia on our amazing language, Python!", + "wikipedia": "Guess the title of random wikipedia passages.", } + self.get_wiki_questions.start() + + def cog_unload(self) -> None: + """Cancel `get_wiki_questions` task when Cog will unload.""" + self.get_wiki_questions.cancel() + + @tasks.loop(hours=24.0) + async def get_wiki_questions(self) -> None: + """Get yesterday's most read articles from wikipedia and format them like trivia questions.""" + error_fetches = 0 + wiki_questions = [] + # trivia_quiz.json follows a pattern, every new category starts with the next century. + start_id = 501 + yesterday = datetime.strftime(datetime.now() - timedelta(1), '%Y/%m/%d') + + while error_fetches < MAX_ERROR_FETCH_TRIES: + async with self.bot.http_session.get(url=WIKI_FEED_API_URL.format(date=yesterday)) as r: + if r.status != 200: + error_fetches += 1 + continue + raw_json = await r.json() + articles_raw = raw_json["mostread"]["articles"] + + for article in articles_raw: + question = article.get("extract") + if not question: + continue + + # Normalize the wikipedia article title to remove all punctuations from it + for word in re.split(r"[\s-]", title := article["normalizedtitle"]): + cleaned_title = re.sub( + rf'\b{word.strip(string.punctuation)}\b', word, title, flags=re.IGNORECASE + ) + + # Since the extract contains the article name sometimes this would replace all the matching words + # in that article with *** of that length. + # NOTE: This removes the "answer" for 99% of the cases, but sometimes the wikipedia article is + # very different from the words in the extract, for example the title would be the nickname of a + # person (Bob Ross) whereas in the extract it would the full name (Robert Norman Ross) so it comes + # out as (Robert Norman ****) and (Robert Norman Ross) won't be a right answer :( + for word in re.split(r"[\s-]", cleaned_title): + word = word.strip(string.punctuation) + secret_word = r"\*" * len(word) + question = re.sub(rf'\b{word}\b', f"**{secret_word}**", question, flags=re.IGNORECASE) + + formatted_article_question = { + "id": start_id, + "question": f"Guess the title of the Wikipedia article.\n\n{question}", + "answer": cleaned_title, + "info": article["extract"] + } + start_id += 1 + wiki_questions.append(formatted_article_question) + + # If everything has gone smoothly until now, we can break out of the while loop + break + + if error_fetches < MAX_ERROR_FETCH_TRIES: + self.questions["wikipedia"] = wiki_questions.copy() + else: + del self.categories["wikipedia"] + logger.warning(f"Not loading wikipedia guess questions, hit max error fetches: {MAX_ERROR_FETCH_TRIES}.") + @staticmethod def load_questions() -> dict: """Load the questions from the JSON file.""" @@ -221,7 +306,7 @@ class TriviaQuiz(commands.Cog): return json.loads(p.read_text(encoding="utf-8")) - @commands.group(name="quiz", aliases=["trivia"], invoke_without_command=True) + @commands.group(name="quiz", aliases=("trivia", "triviaquiz"), invoke_without_command=True) async def quiz_game(self, ctx: commands.Context, category: Optional[str], questions: Optional[int]) -> None: """ Start a quiz! @@ -233,6 +318,7 @@ class TriviaQuiz(commands.Cog): - science: Put your understanding of science to the test! - cs: A large variety of computer science questions. - python: Trivia on our amazing language, Python! + - wikipedia: Guess the title of random wikipedia passages. (More to come!) """ @@ -264,7 +350,7 @@ class TriviaQuiz(commands.Cog): topic_length = len(topic) if questions is None: - self.question_limit = DEFAULT_QUESTION_LIMIT + self.question_limit = min(DEFAULT_QUESTION_LIMIT, topic_length) else: if questions > topic_length: await ctx.send( @@ -279,13 +365,13 @@ class TriviaQuiz(commands.Cog): await ctx.send( embed=self.make_error_embed( "You must choose to complete at least one question. " - f"(or enter nothing for the default value of {DEFAULT_QUESTION_LIMIT + 1} questions)" + f"(or enter nothing for the default value of {DEFAULT_QUESTION_LIMIT} questions)" ) ) return else: - self.question_limit = questions - 1 + self.question_limit = questions # Start game if not running. if not self.game_status[ctx.channel.id]: @@ -296,13 +382,13 @@ class TriviaQuiz(commands.Cog): await ctx.send(embed=start_embed) # send an embed with the rules await asyncio.sleep(5) - done_question = [] + done_questions = [] hint_no = 0 - answers = None + quiz_entry = None while self.game_status[ctx.channel.id]: # Exit quiz if number of questions for a round are already sent. - if len(done_question) > self.question_limit and hint_no == 0: + if len(done_questions) == self.question_limit and hint_no == 0: await ctx.send("The round has ended.") await self.declare_winner(ctx.channel, self.game_player_scores[ctx.channel.id]) @@ -317,32 +403,27 @@ class TriviaQuiz(commands.Cog): # Select a random question which has not been used yet. while True: question_dict = random.choice(topic) - if question_dict["id"] not in done_question: - done_question.append(question_dict["id"]) + if question_dict["id"] not in done_questions: + done_questions.append(question_dict["id"]) break if "dynamic_id" not in question_dict: - question = question_dict["question"] - answers = question_dict["answer"].split(", ") - - var_tol = STANDARD_VARIATION_TOLERANCE + quiz_entry = QuizEntry( + question_dict["question"], + quiz_answers if isinstance(quiz_answers := question_dict["answer"], list) else [quiz_answers], + STANDARD_VARIATION_TOLERANCE + ) else: format_func = DYNAMIC_QUESTIONS_FORMAT_FUNCS[question_dict["dynamic_id"]] - quiz_entry = format_func( question_dict["question"], question_dict["answer"], ) - question, answers = quiz_entry.question, quiz_entry.answer - answers = [answers] - - var_tol = DYNAMICALLY_GEN_VARIATION_TOLERANCE - embed = discord.Embed( colour=Colours.gold, - title=f"Question #{len(done_question)}", - description=question, + title=f"Question #{len(done_questions)}", + description=quiz_entry.question, ) if img_url := question_dict.get("img_url"): @@ -354,13 +435,13 @@ class TriviaQuiz(commands.Cog): def contains_correct_answer(m: discord.Message) -> bool: return m.channel == ctx.channel and any( fuzz.ratio(answer.lower(), m.content.lower()) > variation_tolerance - for answer in answers + for answer in quiz_entry.answers ) return contains_correct_answer try: - msg = await self.bot.wait_for("message", check=check_func(var_tol), timeout=10) + msg = await self.bot.wait_for("message", check=check_func(quiz_entry.var_tol), timeout=10) except asyncio.TimeoutError: # In case of TimeoutError and the game has been stopped, then do nothing. if not self.game_status[ctx.channel.id]: @@ -388,10 +469,10 @@ class TriviaQuiz(commands.Cog): await self.send_answer( ctx.channel, - answers, + quiz_entry.answers, False, question_dict, - self.question_limit - len(done_question) + 1, + self.question_limit - len(done_questions), ) await asyncio.sleep(1) @@ -421,10 +502,10 @@ class TriviaQuiz(commands.Cog): await self.send_answer( ctx.channel, - answers, + quiz_entry.answers, True, question_dict, - self.question_limit - len(done_question) + 1, + self.question_limit - len(done_questions), ) await self.send_score(ctx.channel, self.game_player_scores[ctx.channel.id]) @@ -432,19 +513,18 @@ class TriviaQuiz(commands.Cog): def make_start_embed(self, category: str) -> discord.Embed: """Generate a starting/introduction embed for the quiz.""" + rules = "\n".join([f"{index}: {rule}" for index, rule in enumerate(RULES, start=1)]) + start_embed = discord.Embed( - colour=Colours.blue, - title="A quiz game is starting!", + title="Quiz game Starting!!", description=( - f"This game consists of {self.question_limit + 1} questions.\n\n" - "**Rules: **\n" - "1. Only enclose your answer in backticks when the question tells you to.\n" - "2. If the question specifies an answer format, follow it or else it won't be accepted.\n" - "3. You have 30s per question. Points for each question reduces by 25 after 10s or after a hint.\n" - "4. No cheating and have fun!\n\n" - f"**Category**: {category}" + f"Each game consists of {self.question_limit} questions.\n" + f"**Rules :**\n{rules}" + f"\n **Category** : {category}" ), + colour=Colours.blue ) + start_embed.set_thumbnail(url=TRIVIA_QUIZ_ICON) return start_embed @@ -503,6 +583,7 @@ class TriviaQuiz(commands.Cog): title="Score Board", description="", ) + embed.set_thumbnail(url=TRIVIA_QUIZ_ICON) sorted_dict = sorted(player_data.items(), key=operator.itemgetter(1), reverse=True) for item in sorted_dict: @@ -534,8 +615,8 @@ class TriviaQuiz(commands.Cog): winners_mention = winner.mention await channel.send( - f"Congratulations {winners_mention} :tada: " - f"You have won this quiz game with a grand total of {highest_points} points!" + f"{winners_mention} Congratulations " + f"on winning this quiz game with a grand total of {highest_points} points :tada:" ) def category_embed(self) -> discord.Embed: @@ -578,7 +659,8 @@ class TriviaQuiz(commands.Cog): description="", ) - if info is not None: + # Don't check for info is not None, as we want to filter out empty strings. + if info: embed.description += f"**Information**\n{info}\n\n" embed.description += ( diff --git a/bot/resources/fun/trivia_quiz.json b/bot/resources/fun/trivia_quiz.json index 8008838c..0b3e6802 100644 --- a/bot/resources/fun/trivia_quiz.json +++ b/bot/resources/fun/trivia_quiz.json @@ -52,7 +52,7 @@ "They generally have handdrawn nature images on them." ], "question": "What did Nintendo make before video games and toys?", - "answer": "Hanafuda, Hanafuda cards" + "answer": ["Hanafuda", "Hanafuda cards"] }, { "id": 7, @@ -292,22 +292,22 @@ { "id": 201, "question": "What is the highest power of a biquadratic polynomial?", - "answer": "4, four" + "answer": ["4", "four"] }, { "id": 202, "question": "What is the formula for surface area of a sphere?", - "answer": "4pir^2, 4πr^2" + "answer": ["4pir^2", "4πr^2"] }, { "id": 203, "question": "Which theorem states that hypotenuse^2 = base^2 + height^2?", - "answer": "Pythagorean's, Pythagorean's theorem" + "answer": ["Pythagorean's", "Pythagorean's theorem"] }, { "id": 204, "question": "Which trigonometric function is defined as hypotenuse/opposite?", - "answer": "cosecant, cosec, csc" + "answer": ["cosecant", "cosec", "csc"] }, { "id": 205, @@ -317,7 +317,7 @@ { "id": 206, "question": "How many quadrants are there in a cartesian plane?", - "answer": "4, four" + "answer": ["4", "four"] }, { "id": 207, @@ -328,7 +328,7 @@ "id": 208, "question": "What's the following formula that finds the area of a triangle called?", "img_url": "https://wikimedia.org/api/rest_v1/media/math/render/png/d22b8566e8187542966e8d166e72e93746a1a6fc", - "answer": "Heron's formula, Heron" + "answer": ["Heron's formula", "Heron"] }, { "id": 209, @@ -372,12 +372,12 @@ { "id": 216, "question": "In set builder notation, what does {p/q | q ≠ 0, p & q ∈ Z} represent?", - "answer": "Rationals, Rational Numbers" + "answer": ["Rationals", "Rational Numbers"] }, { "id": 217, "question": "What is the natural log of -1 (use i for imaginary number)?", - "answer": "pi*i, pii, πi" + "answer": ["pi*i", "pii", "πi"] }, { "id": 218, @@ -397,7 +397,7 @@ { "id": 221, "question": "Prime numbers only have __ factors.", - "answer": "2, two" + "answer": ["2", "two"] }, { "id": 222, @@ -408,7 +408,7 @@ "id": 223, "question": "In statistics, what does this formula represent?", "img_url": "https://www.statisticshowto.com/wp-content/uploads/2013/11/sample-standard-deviation.jpg", - "answer": "sample standard deviation, standard deviation of a sample" + "answer": ["sample standard deviation", "standard deviation of a sample"] }, { "id": 224, @@ -418,7 +418,7 @@ { "id": 225, "question": "A matrix multiplied by its inverse matrix equals...", - "answer": "the identity matrix, identity matrix" + "answer": ["the identity matrix", "identity matrix"] }, { "id": 226, @@ -429,19 +429,19 @@ { "id": 227, "question": "What is the only number in the entire number system which can be spelled with the same number of letters as itself?", - "answer": "4, four" + "answer": ["4", "four"] }, { "id": 228, "question": "1/100th of a second is also termed as what?", - "answer": "a jiffy, jiffy, centisecond" + "answer": ["a jiffy", "jiffy", "centisecond"] }, { "id": 229, "question": "What is this triangle called?", "img_url": "https://cdn.askpython.com/wp-content/uploads/2020/07/Pascals-triangle.png", - "answer": "Pascal's triangle, Pascal" + "answer": ["Pascal's triangle", "Pascal"] }, { "id": 230, @@ -468,17 +468,17 @@ { "id": 304, "question": "What do you call an organism composed of only one cell?", - "answer": "unicellular, single-celled" + "answer": ["unicellular", "single-celled"] }, { "id": 305, "question": "The Heisenberg's Uncertainty Principle states that the position and \\_\\_\\_\\_\\_\\_\\_\\_ of a quantum object can't be both exactly measured at the same time.", - "answer": "velocity, momentum" + "answer": ["velocity", "momentum"] }, { "id": 306, "question": "A \\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_ reaction is the one wherein an atom or a set of atoms is/are replaced by another atom or a set of atoms", - "answer": "displacement, exchange" + "answer": ["displacement", "exchange"] }, { "id": 307, @@ -512,7 +512,7 @@ { "id": 312, "question": "What is the intermolecular force caused by temporary and induced dipoles?", - "answer": "LDF, London dispersion, London dispersion force" + "answer": ["LDF", "London dispersion", "London dispersion force"] }, { "id": 313, @@ -522,7 +522,7 @@ { "id": 314, "question": "About how many neurons are in the human brain?\n(A. 1 billion, B. 10 billion, C. 100 billion, D. 300 billion)", - "answer": "C, 100 billion, 100 bil" + "answer": ["C", "100 billion", "100 bil"] }, { "id": 315, @@ -537,12 +537,12 @@ { "id": 317, "question": "Which vascular tissue transports water and minerals from the roots to the rest of a plant?", - "answer": "the xylem, xylem" + "answer": ["the xylem", "xylem"] }, { "id": 318, "question": "Who discovered the theories of relativity?", - "answer": "Albert Einstein, Einstein" + "answer": ["Albert Einstein", "Einstein"] }, { "id": 319, @@ -557,7 +557,7 @@ { "id": 321, "question": "What range of frequency are the average human ears capable of hearing?\n(A. 10Hz-10kHz, B. 20Hz-20kHz, C. 20Hz-2000Hz, D. 10kHz-20kHz)", - "answer": "B, 20Hz-20kHz" + "answer": ["B", "20Hz-20kHz"] }, { "id": 322, @@ -572,7 +572,7 @@ { "id": 324, "question": "The type of rock that is formed by the accumulation or deposition of mineral or organic particles at the Earth's surface, followed by cementation, is called...", - "answer": "sedimentary, sedimentary rock" + "answer": ["sedimentary", "sedimentary rock"] }, { "id": 325, @@ -582,7 +582,7 @@ { "id": 326, "question": "What type of image is formed by a convex mirror?", - "answer": "virtual image, virtual" + "answer": ["virtual image", "virtual"] }, { "id": 327, @@ -592,17 +592,17 @@ { "id": 328, "question": "Which law states that the global entropy in a closed system can only increase?", - "answer": "second law, second law of thermodynamics" + "answer": ["second law", "second law of thermodynamics"] }, { "id": 329, "question": "Which particle is emitted during the beta decay of a radioactive element?", - "answer": "an electron, the electron, electron" + "answer": ["an electron", "the electron", "electron"] }, { "id": 330, "question": "When DNA is unzipped, two strands are formed. What are they called (separate both answers by the word \"and\")?", - "answer": "leading and lagging, leading strand and lagging strand" + "answer": ["leading and lagging", "leading strand and lagging strand"] } ], "cs": [ @@ -619,7 +619,7 @@ { "id": 403, "question": "What does SASS stand for?", - "answer": "Syntactically Awesome Stylesheets, Syntactically Awesome Style Sheets" + "answer": ["Syntactically Awesome Stylesheets", "Syntactically Awesome Style Sheets"] }, { "id": 404, @@ -629,7 +629,7 @@ { "id": 405, "question": "What is computing capable of performing exaFLOPS called?", - "answer": "exascale computing, exascale" + "answer": ["exascale computing", "exascale"] }, { "id": 406, @@ -654,7 +654,7 @@ { "id": 410, "question": "A hypothetical point in time at which technological growth becomes uncontrollable and irreversible, resulting in unforeseeable changes to human civilization is termed as...?", - "answer": "technological singularity, singularity" + "answer": ["technological singularity", "singularity"] }, { "id": 411, @@ -664,12 +664,12 @@ { "id": 412, "question": "How many bits are in a TCP checksum header?", - "answer": "16, sixteen" + "answer": ["16", "sixteen"] }, { "id": 413, "question": "What is the most popular protocol (as of 2021) that handles communication between email servers?", - "answer": "SMTP, Simple Mail Transfer Protocol" + "answer": ["SMTP", "Simple Mail Transfer Protocol"] }, { "id": 414, @@ -679,12 +679,12 @@ { "id": 415, "question": "Which DNS record contains mail servers of a given domain?", - "answer": "MX, mail exchange" + "answer": ["MX", "mail exchange"] }, { "id": 416, "question": "Which newline sequence does HTTP use?", - "answer": "carriage return line feed, CRLF, \\r\\n" + "answer": ["carriage return line feed", "CRLF", "\\r\\n"] }, { "id": 417, @@ -694,7 +694,7 @@ { "id": 418, "question": "Name a universal logic gate.", - "answer": "NAND, NOR" + "answer": ["NAND", "NOR"] }, { "id": 419, @@ -729,7 +729,7 @@ { "id": 425, "question": "What does the \"a\" represent in a HSLA color value?", - "answer": "transparency, translucency, alpha value, alpha channel, alpha" + "answer": ["transparency", "translucency", "alpha value", "alpha channel", "alpha"] }, { "id": 426, @@ -749,7 +749,7 @@ { "id": 429, "question": "Which of these sorting algorithms is not stable?\n(Counting sort, quick sort, insertion sort, tim sort, bubble sort)", - "answer": "quick, quick sort" + "answer": ["quick", "quick sort"] }, { "id": 430, @@ -761,7 +761,7 @@ { "id": 501, "question": "Is everything an instance of the `object` class (y/n)?", - "answer": "y, yes" + "answer": ["y", "yes"] }, { "id": 502, @@ -781,7 +781,7 @@ { "id": 505, "question": "Can you pickle a running `list_iterator` (y/n)?", - "answer": "y, yes" + "answer": ["y", "yes"] }, { "id": 506, @@ -821,12 +821,12 @@ { "id": 513, "question": "Where does the name Python come from?", - "answer": "Monty Python, Monty Python's Flying Circus" + "answer": ["Monty Python", "Monty Python's Flying Circus"] }, { "id": 514, "question": "How is infinity represented in Python?", - "answer": "float(\"infinity\"), float('infinity'), float(\"inf\"), float('inf')" + "answer": ["float(\"infinity\")", "float('infinity')", "float(\"inf\")", "float('inf')"] }, { "id": 515, @@ -846,12 +846,12 @@ { "id": 518, "question": "What decorator is used to allow a protocol to be checked at runtime?", - "answer": "runtime_checkable, typing.runtime_checkable" + "answer": ["runtime_checkable", "typing.runtime_checkable"] }, { "id": 519, "question": "Does `numbers.Rational` include the builtin object float (y/n)", - "answer": "n, no" + "answer": ["n", "no"] }, { "id": 520, @@ -866,7 +866,7 @@ { "id": 522, "question": "What is the garbage collection strategy used by cpython to collect everything but reference cycles?", - "answer": "reference counting, refcounting" + "answer": ["reference counting", "refcounting"] }, { "id": 523, @@ -891,12 +891,12 @@ { "id": 527, "question": "Is the `__aiter__` method async (y/n)?", - "answer": "n, no" + "answer": ["n", "no"] }, { "id": 528, "question": "How does one call a class who defines the behavior of their instance classes?", - "answer": "a metaclass, metaclass" + "answer": ["a metaclass", "metaclass"] }, { "id": 529, |