save project

snake.py

@@ -79,9 +79,7 @@ while True:
 -1])
     # 将贪吃蛇的身体画上去
     for i in range(len(position)-1):
-        screen.blit(body, position
-[
-i])
+        screen.blit(body, position[i])
 
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))