使用Python的KBC遊戲

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簡介

一個著名的印度遊戲節目，叫做百萬富翁 (Kaun Banega Crorepati, KBC)，是根據國際遊戲節目“誰想成為百萬富翁”改編的。在這篇文章中，我們將瞭解如何使用Python程式語言來製作一個簡化的KBC遊戲版本。

KBC

定義

在KBC遊戲中，參賽者選擇正確答案來回答多項選擇題，以贏得獎金，獎金隨著每次正確回答而增加。遊戲的目標是從一系列包含多個選項的問題中選擇正確的答案。每個正確答案都會獲得一定金額的獎金，而錯誤答案則會導致遊戲結束。

語法

變數 −

question - Stores the question text.
options - A list that contains multiple-choice options.
answer - Stores the index of the correct answer.

使用者輸入 −

input() - Reads user input from the console.

條件語句 −

if - Checks a condition and executes a block of code if the condition is true.
else - Executes a block of code if the preceding if statement condition is       false.

迴圈 −

for loop - Iterates over a sequence of elements.
while loop - Repeats a block of code until a condition is met.

• 在KBC遊戲中，需要變數來儲存問題、可能的答案和正確答案。為了顯示問題和接收使用者輸入，這些變數至關重要。

• 使用者輸入 − 我們使用`input()`函式從控制檯讀取使用者輸入。然後，玩家可以透過輸入相應的選項編號來選擇他們的答案。

• 條件語句 − 為了比較使用者的答案和正確答案，我們使用`if`和`else`之類的條件語句。如果使用者的答案正確，則使用者獲得獎金。否則，遊戲結束。

• 使用迴圈，我們可以遍歷問題列表，一次向玩家提出一個問題。當我們希望遊戲持續到滿足某個條件時，`while`迴圈比較有用；而當我們有固定數量的問題時，`for`迴圈則更有效。

演算法

• 步驟1 − 設定初始獎金金額。

• 步驟2 − 建立一個包含問題、選項和正確答案的列表。

• 步驟3 − 遍歷問題列表。

• 步驟4 − 顯示所有問題和答案。

• 步驟5 − 獲取使用者答案。

• 步驟6 − 檢查使用者答案是否與正確答案匹配。

• 步驟7 − 根據需要調整獎金金額。

• 步驟8 − 如果使用者答案錯誤，遊戲結束。

• 步驟9 − 重複步驟3，直到所有問題都已解答或遊戲結束。

• 步驟10 − 顯示玩家最終獲得的獎金金額。

方法

• 方法1 − 使用`for`迴圈。

• 方法2 − 使用`while`迴圈

方法1：使用for迴圈

示例

# Importing the random module to shuffle questions
import random

# Set the initial amount of prize money
prize_money = 0

# Create a list of questions with options and answers
questions = [{
   "question": "What is the capital of India?",
   "options": ["1. Delhi", "2. Mumbai", "3. Kolkata", "4. Chennai"],
   "answer": 1
},{
   "question": "Which planet is known as the Red Planet?",
   "options": ["1. Jupiter", "2. Venus", "3. Mars", "4. Saturn"],
   "answer": 3
},{
   "question": "Who painted the Mona Lisa?",
   "options": ["1. Vincent van Gogh", "2. Pablo Picasso", "3. Leonardo da Vinci", "4. Claude Monet"],
   "answer": 3
}]

# Shuffle the questions
random.shuffle(questions)

# Iterate over the questions using a for loop
for question in questions:
   # Display the question and options
   print(question["question"])
   for option in question["options"]:
      print(option)
    
   # Read the user's answer
   user_answer = int(input("Enter your answer (option number): "))
    
   # Check if the user's answer is correct
   if user_answer == question["answer"]:
      print("Correct answer!")
      prize_money += 1000
   else:
      print("Wrong answer!")
      break  # End the game if the answer is incorrect

# Display the final prize money earned by the player
print("Prize Money:", prize_money)

輸出

What is the capital of India?
1. Delhi
2. Mumbai
3. Kolkata
4. Chennai
Enter your answer (option number): 1
Correct answer!
Which planet is known as the Red Planet?
1. Jupiter
2. Venus
3. Mars
4. Saturn
Enter your answer (option number): 2
Wrong answer!
Prize Money: 1000

`random.shuffle()`函式用於在每次遊戲時以不同的順序打亂問題。

方法2：使用while迴圈

示例

 # Set the initial amount of prize money
prize_money = 0

# Create a list of questions with options and answers
questions = [{
   "question": "What is the capital of India?",
   "options": ["1. Delhi", "2. Mumbai", "3. Kolkata", "4. Chennai"],
   "answer": 1
},{
   "question": "Which planet is known as the Red Planet?",
   "options": ["1. Jupiter", "2. Venus", "3. Mars", "4. Saturn"],
   "answer": 3
},{
   "question": "Who painted the Mona Lisa?",
   "options": ["1. Vincent van Gogh", "2. Pablo Picasso", "3. Leonardo da Vinci", "4. Claude Monet"],
   "answer": 3
}]

# Set the initial question index
question_index = 0

# Set the initial game status
game_over = False

# Game loop
while not game_over:
   # Get the current question
   question = questions[question_index]
    
   # Display the question and options
   print(question["question"])
   for option in question["options"]:
      print(option)
    
   # Read the user's answer
   user_answer = int(input("Enter your answer (option number): "))
    
   # Check if the user's answer is correct
   if user_answer == question["answer"]:
      print("Correct answer!")
      prize_money += 1000
   else:
      print("Wrong answer!")
      game_over = True  # End the game if the answer is incorrect
    
   # Move to the next question
   question_index += 1
    
   # Check if all questions have been answered
   if question_index == len(questions):
      game_over = True

# Display the final prize money earned by the player
print("Prize Money:", prize_money)

輸出

What is the capital of India?
1. Delhi
2. Mumbai
3. Kolkata
4. Chennai
Enter your answer (option number):1
Correct answer!
Which planet is known as the Red Planet?
1. Jupiter
2. Venus
3. Mars
4. Saturn
Enter your answer (option number): 3
Correct answer!
Who painted the Mona Lisa?
1.Vincent van Gogh
2. Pablo Picasso
3. Leonardo da Vinci 
4. Claude Monet
Correct answer!
Prize Money: 3000

使用`while`迴圈建立遊戲迴圈，該迴圈持續執行直到遊戲結束。如果使用者給出錯誤答案或所有問題都已回答，則將遊戲結束條件設定為`True`。

結論

總之，這是一個強大且靈活的基礎，可以用來開發一個有趣的問答遊戲，讓玩家在娛樂和引人入勝的方式中測試他們的知識並贏取獎金。