save project

snake.py

@@ -56,8 +56,11 @@ while True:
     position.append((x, y))
     position.append((x, y))
 
 
     if x== apple_x and y== apple_y:
     if x== apple_x and y== apple_y:
-        apple_x = random.randint(1,22)
-        apple_y = random.randint(1,16)
+        num1==random.randit(1,22)
+        num2==random.randit(1,16)
+        apple_x =num1*30-30
+        apple_y =num2*30-30
+
     else:
     else:
         position.pop(0)
         position.pop(0)
     # 将背景图画上去
     # 将背景图画上去