save project

snake.py

@@ -30,3 +30,9 @@ while True:
     screen.blit(food, (360, 300))
     # 刷新画面
     pygame.display.update()
+    if x == apple_x and y == apple_y:
+        apple_x = random.randint(0,660)
+        apple_y = randow.randint(0,480)
+
+  
+