reworked games and scripts folders and engine

Author: NikLuki

brain_games/cli.py

@@ -1,41 +1,24 @@
 # engine.py
 
-def welcome_user():
+def run_game(game_module):
     print("Welcome to the Brain Games!")
     name = input("May I have your name? ")
     print(f"Hello, {name}!")
-    return name
-
-
-def ask_question(question):
-    print(f"Question: {question}")
-    return input("Your answer: ")
-
-
-def check_answer(user_answer, correct_answer, name):
-    if user_answer == correct_answer:
-        print("Correct!")
-        return True
-    else:
-        print(
-        f"'{user_answer}' is wrong answer ;(. "
-        f"Correct answer was '{correct_answer}'."
-        )
-        print(f"Let's try again, {name}!")
-        return False
-
-
-def run_game(game_logic):
-    name = welcome_user()
-    print(game_logic['instructions'])
-
-    for _ in range(3):  # Максимальное количество раундов
-        question, correct_answer = game_logic['get_question_and_answer']()
-        user_answer = ask_question(question)
-
-        if not check_answer(user_answer, correct_answer, name):
+    
+    print(game_module.DESCRIPTION)
+    
+    for _ in range(3):
+        question, correct_answer = game_module.get_question_and_answer()
+        print(f"Question: {question}")
+        answer = input("Your answer: ")
+        
+        if answer == correct_answer:
+            print("Correct!")
+        else:
+            print(f"'{answer}' is wrong answer ;(. Correct answer was '{correct_answer}'.")
+            print(f"Let's try again, {name}!")
             return
-
+    
     print(f"Congratulations, {name}!")
 
 

brain_games/engine.py

@@ -0,0 +1,15 @@
+import random
+
+DESCRIPTION = 'What is the result of the expression?'
+
+def get_random_expression():
+    operations = ['+', '-', '*']
+    num1 = random.randint(1, 100)
+    num2 = random.randint(1, 100)
+    operation = random.choice(operations)
+    expression = f"{num1} {operation} {num2}"
+    return expression, eval(expression)
+
+def get_question_and_answer():
+    expression, correct_answer = get_random_expression()
+    return expression, str(correct_answer)

brain_games/games/brain_calc.py

@@ -0,0 +1,9 @@
+import random
+
+DESCRIPTION = 'Answer "yes" if the number is even, otherwise answer "no".'
+
+def get_question_and_answer():
+    number = random.randint(1, 100)
+    question = number
+    correct_answer = 'yes' if number % 2 == 0 else 'no'
+    return question, correct_answer

brain_games/games/brain_even.py

@@ -0,0 +1,10 @@
+import random
+import math
+
+DESCRIPTION = 'Find the greatest common divisor of given numbers.'
+
+def get_question_and_answer():
+    number1 = random.randint(1, 100)
+    number2 = random.randint(1, 100)
+    correct_answer = str(math.gcd(number1, number2))
+    return f"{number1} {number2}", correct_answer

brain_games/games/brain_gcd.py

@@ -0,0 +1,16 @@
+import random
+
+DESCRIPTION = 'Answer "yes" if the given number is prime. Otherwise answer "no".'
+
+def is_prime(n):
+    if n < 2:
+        return False
+    for i in range(2, int(n ** 0.5) + 1):
+        if n % i == 0:
+            return False
+    return True
+
+def get_question_and_answer():
+    number = random.randint(1, 100)
+    correct_answer = 'yes' if is_prime(number) else 'no'
+    return str(number), correct_answer

brain_games/games/brain_prime.py

@@ -0,0 +1,16 @@
+import random
+
+DESCRIPTION = "What number is missing in the progression?"
+
+def get_question_and_answer():
+    length = random.randint(5, 10)
+    start = random.randint(1, 20)
+    step = random.randint(1, 5)
+    progression = [start + i * step for i in range(length)]
+
+    hidden_index = random.randint(0, length - 1)
+    hidden_value = progression[hidden_index]
+
+    progression[hidden_index] = '..'
+
+    return ' '.join(map(str, progression)), str(hidden_value)