auto save

qwfw.py

-'''
-lis=[2,8,3,6,5,3,8]
-a=[]
-for i in :
-    if  == :
-       a.append(i)
-       print(a)
-for j in a:
-    lis.pop(j)
-print(lis)
-'''
-count=0
-while count<50:
-    count+=1
-    if count%2==0:
-        continue
-print(count,end='')
\ No newline at end of file

snake.py

@@ -13,7 +13,7 @@ background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
 right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 body = pygame.image.load('body.png')
-
+head = "right"
 x,y = 240,120
 x,y = 240,120
 liebiao=[(180,90),(180,120),(210,120),(x,y)]
 liebiao=[(180,90),(180,120),(210,120),(x,y)]
 while True:
 while True:
@@ -22,8 +22,23 @@ while True:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
             exit()
             exit()
         if event.type == locals.KEYDOWN:
         if event.type == locals.KEYDOWN:
-            if 
-    x+=30
+            if event.type == K_UP and head != "down":
+                head = "up"
+            if event.type == K_DOWN and head != "up":
+                head = "down"
+            if event.type == K_LEFT and head != "right":
+                head = "left"
+            if event.type == K_RIGHT and head != "left":
+                head = "right"
+    if head == "up":
+        y-=30
+    elif head == "down":
+        y+=30
+    elif head=="left":
+        x-=30
+    else:
+        x+=30        
+    
     liebiao.append((x,y))
     liebiao.append((x,y))
     liebiao.pop(0)
     liebiao.pop(0)
     
     

勿删谢谢.py

+import turtle as t
+import turtle as t
+for i in range(4):
+    t.seth((i+1)*90)
+    t.circle(50,90)
+    t.seth(-90+90*i)
+    t.circle(50,90)
+    t.hideturtle()
+t.done()
\ No newline at end of file