新增解題練習，python練習oop

Author: clingoram

python/index.py

@@ -11,7 +11,7 @@
 from operator import le
 from typing import List
 import math
-
+from collections import Counter
 
 # from numpy import diff
 # module
@@ -23,16 +23,22 @@
 
 # oop
 # from file name(module) import the class.
-from oop.Animals import Animals
-from oop.Tortoises import Tortoises
+from oop.Animal import Animal
+from oop.Tortoise import Tortoise
 from oop.Lion import Lion
 
-greek = Tortoises("福氣","7個月大","veggie","地中海型陸龜")
+greek = Tortoise("福氣",7,"veggie","地中海型陸龜")
 greek.eat()
+greek.hibernation()
 greek.environment()
+greek.attack()
 
 lion = Lion("獅子","未知","肉食")
-lion.environment()
+lion.eat()
+# lion.attack()
+
+# print(lion.food)
+# lion.environment()
 
 # from oop.Fruit import Fruit
 # from oop.Melon import Melon
@@ -296,3 +302,4 @@ def isPrime(element:int):
 # print(closestPrimes(left,right))
 
 
+

python/leetcode/list/3005.py

@@ -0,0 +1,21 @@
+from typing import List
+from collections import Counter
+
+def maxFrequencyElements(nums: List[int]) -> int:
+  '''
+  3005. Count Elements With Maximum Frequency
+  
+  計算每個元素出現的次數，找出最大出現次數的為何，若value符合最大出現次數，則加總該次數
+  '''
+  ans = 0
+  occurences = Counter(nums)
+  # 取得Counter後的最大value
+  maxValue = max(occurences.values())
+  for item, count in occurences.items():
+    if count == maxValue:
+      ans += count
+
+  return ans
+nums = [1,2,2,3,1,4]
+# 4
+print(maxFrequencyElements(nums))

python/oop/Animal.py

@@ -0,0 +1,40 @@
+from abc import ABC, abstractmethod
+class Animal(ABC):
+
+    def __init__(self,name:str,age:int,food:list[str]):
+        self.name = name
+        self.age = age
+        self.food = food
+        self.__health_level = 100  # 私有屬性
+    
+    # methods
+    def eat(self):
+        '''
+        動物進食
+        '''
+        print(f"{self.name} is {''.join(self.food)}")
+   
+    def hibernation(self):
+        '''
+        冬眠
+        '''
+        print(f"{self.name}會冬眠嗎")
+
+    def get_sick(self):
+        '''
+        動物生病，健康值下降
+        '''
+        self.__health_level -= 20
+        print(f"{self.name}的健康值下降了。現在是： {self.__health_level}.")
+
+
+    # abstract方法：所有動物必須具備的
+    @abstractmethod
+    def attack(self):
+        """抽象方法：定義攻擊行為"""
+        pass
+
+    @abstractmethod
+    def affend(self):
+        """抽象方法：定義防禦行為"""
+        pass

python/oop/Animals.py

@@ -0,0 +1,11 @@
+from abc import ABC, abstractmethod
+class Behavior(ABC):
+
+    # abstract
+    @abstractmethod
+    def attack():
+        pass
+
+    @abstractmethod
+    def affend():
+        pass

python/oop/Behavior.py

@@ -1,11 +1,19 @@
-from oop.Animals import Animals
+from oop.Animal import Animal
 
-class Lion(Animals):
+class Lion(Animal):
     def __init__(self, name, age, food):
         super().__init__(name, age, food)
-
-    def eat(self):
-        return super().eat()
 
     def environment(self):
-        print("溫暖")
+        print("溫暖")
+
+    # 覆寫父類別的方法
+    def eat(self):
+        print(f"{self.name} 正在快速撕咬 {''.join(self.food)}。")
+
+    # abstract
+    def affend(self):
+        print("同攻擊")
+
+    def attack(self):
+        print("咬抓")

python/oop/Lion.py

@@ -1,16 +1,12 @@
-from oop.Animals import Animals
+from oop.Animal import Animal
 
-class Tortoises(Animals):
+class Tortoise(Animal):
 
     def __init__(self, name, age, food,speciceType:str):
         super().__init__(name, age, food)
         self.speciceType = speciceType
 
-    def eat(self):
-        return super().eat()
 
-    
-    # 覆寫父類別的方法
     def environment(self):
         '''
         環境
@@ -28,8 +24,10 @@ def environment(self):
             except NameError:
                 print("eror")
 
-    def hibernation(self):
-        '''
-        冬眠
-        '''
-        print("if it's really cold")
+
+    # 抽象
+    def attack(self):
+        print("衝撞")
+    
+    def affend(self):
+        print("縮")