74 lines
1.8 KiB
Markdown
74 lines
1.8 KiB
Markdown
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# Рабочая тетрадь № 6
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## Задачи № 1
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### № 1
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```python
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def function(string: str) -> str:
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half_length = len(string) // 2
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return string[:half_length][::-1] + string[half_length:][::-1]
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some_string = "привет"
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print(function(some_string))
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```
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### № 2
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```python
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def is_valid_bracket_structure(expression: str) -> bool:
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stack = []
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bracket_pairs = {')': '(', '}': '{', ']': '['}
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for char in expression:
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if char in bracket_pairs.values():
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stack.append(char)
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elif char in bracket_pairs.keys():
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if not stack or bracket_pairs[char] != stack.pop():
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return False
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return not stack
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expression = ")(, ())((), (, )))), ((())" # "(), (())(), ()(), ((()))"
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if is_valid_bracket_structure(expression):
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print("Скобочная структура правильная.")
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else:
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print("Скобочная структура неправильная.")
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```
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## Задачи № 2
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### № 1
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```python
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import random
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class Warrior:
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def __init__(self, name: str, health: int = 100):
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self.name = name
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self.health = health
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def attack(self, enemy: Warrior):
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print(f"{self.name} атакует {enemy.name}")
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enemy.health -= 20
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print(f"У {enemy.name} осталось {enemy.health} единиц здоровья")
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warrior1 = Warrior("Воин 1")
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warrior2 = Warrior("Воин 2")
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while warrior1.health > 0 and warrior2.health > 0:
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attacker = random.choice([warrior1, warrior2])
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defender = warrior2 if attacker == warrior1 else warrior1
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attacker.attack(defender)
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if warrior1.health <= 0:
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print(f"{warrior2.name} одержал победу!")
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elif warrior2.health <= 0:
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print(f"{warrior1.name} одержал победу!")
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else:
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print("Бой окончен в ничью.")
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```
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