save project

aaaaaa.ap.py

+class Animal():
+    def __init__(self):
+        self.weight='10kg'
+        self.foot=4
+        self.color='black'
+class bird(Animal):
+    def __init__(self):
+        self.weight='1kg'
+        self.foot=2
+dog=bird()
+print(dog.weight)
+print(dog.foot)

rr.py

+class Cat():
+    def __init__(self):
+        self.eye=2
+        self.foot=4
+        self.color='black'
+    def kk(self,af):
+        print(self,'今天吃了',int(af)*9999999999999999999999999,'吨')
+
+aa=Cat()
+aa.kk(345)
\ No newline at end of file

snake.py

+import pygame
+from pygame import locals
+a=pygame.time.Clock()
+# 初始化pygame，为使用硬件做准备
+pygame.init()
+locals.KEYDOWN 
+cc='right'
+# 创建一个窗口
+screen = pygame.display.set_mode((660, 480))
+
+# 背景
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+left = pygame.image.load('left.png')
+up = pygame.image.load('up.png')
+down = pygame.image.load('down.png')
+ss=right
+x,y=240,120
+gg=[(210, 120),(180, 120),(180, 90),(x,y)]
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+      # 接收到退出事件后退出程序
+            exit()
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_DOWN and cc!='up':
+                cc='down'
+                ss=down
+            if event.key==locals.K_UP and cc!='down':
+                cc='up'
+                ss=up 
+            if event.key==locals.K_RIGHT and cc!='left':
+                cc='right'
+                ss=right
+            if event.key==locals.K_LEFT and cc!='right':
+                cc='left'
+                ss=left
+    if cc=='right':
+        x=x+30
+    if cc=='left':
+        x=x-30
+    if cc=='up':
+        y=y-30
+    if cc=='down':
+        y=y+30           
+    gg.append((x,y))
+    gg.pop(0)  
+    # 将背景图画上去
+    screen.blit(background, (0, 0))
+    # 将贪吃蛇画上去
+    # 将贪吃蛇的身体画上去
+    for i in range(len(gg)-1):
+        screen.blit(body,gg[i])
+        # screen.blit(body,)
+        # screen.blit(body,)
+    # screen.blit(body, (210, 120))
+    # screen.blit(body, (180, 120))
+    # screen.blit(body, (180, 90))
+    # 将果实画上去
+    screen.blit(food, (360, 300))
+    # 刷新画面
+    screen.blit(ss, (x, y))
+    pygame.display.update()
+    a.tick(10)
\ No newline at end of file

zzzz.py

+class person():
+    def __init__(self):
+        self.foot=2
+        
+class teacher(person):
+    def __init__(self,name,age,subject):
+        self.name=name
+        self.age=age
+        self.subject = subject
+    def aa(self,subject):
+        print(self.subject)
+dog=teacher('ff',0.111,'PE')
+dog.aa('Maths')
+