auto save

111.py

+class Dog:
+    def __init__(self,color,name):
+        self.tui = 4
+        self.yan = 2
+        self.color = color
+        self.name = name
+wangcai = Dog("red","旺财")
+print(wangcai.name)
\ No newline at end of file

222.py

+class Cat:
+    def __init__(self,type,color,price):
+        self.footNum = 4
+        self.type = type
+        self.color = color
+        self.price = price
+    def wzx(self):
+        print("您购买的小猫咪，价格为"+str(self.price)+"元")
+shamao = Cat("shazi","red",99999999)
+shamao.wzx()
\ No newline at end of file

333.py

+a = float(input("请输入体重:"))
+b = float(input("请输入身高:"))
+BMI = a/(b*b)
+if BMI<=18.4:
+    print("偏瘦")
+elif BMI>=18.5 and BMI<=23.9:
+    print("正常")
+elif BMI>=24.0 and BMI<=27.9:
+    print("过重")
+else:
+    print("肥胖")
\ No newline at end of file

diy.py

+class Hero:
+    def __init__(self,name):
+        self.level = 1
+        self.hp = 250
+        self.attack = 40
+        self.name = name
+
+    def combat(self,enemy):
+        info1 = self.name+"对"+enemy.name+"发起进攻,"
+        info2 = "造成"+str(self.attack)+"点伤害,"
+        enemy.hp = self.attack
+        if enemy.hp > 0:
+            info3 = enemy.name+"还剩下"+str(enemy.hp)+"血量"
+            info = info1+info2+info3
+            print(info)
+        else:
+            info3 = enemy.name+"阵亡，游戏结束"
+            info = info1+info2+info3
+            print(info)
+            exit()
+
+yase = Hero("亚瑟")
+houyi = Hero("后羿")
+yase.combat(houyi)