save project

snake.py

@@ -56,9 +56,9 @@ while True:
         y += 30
     position.append((x, y))
     if x==apple_x and y==apple_y:
-        num_x=random.randint(1,21)
+        num_x=random.randint(0,21)
         apple_x=num_x*30
-        num_y=random.randint(1,15)
+        num_y=random.randint(0,15)
         apple_y=num_y*30