auto save

snake.py

@@ -56,8 +56,8 @@ while True:
         y += 30
     position.append((x, y))
     if x == apple_x and y == apple_y:
-        num1 = random.randint(1,22)
-        num2 = random.randint(1,16)
+        num1 = random.randint(1,20)
+        num2 = random.randint(1,14)
         apple_x = num1 * 30 - 30 
         apple_y = num2 * 30 - 30
         score += 10
@@ -82,4 +82,4 @@ while True:
 
     # 刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
+    FPSCLOCK.tick(5)
\ No newline at end of file