【探讨贴】关于扫雷如何打开一片空白？

灰原哥哥

function scan()
for each pixel {
  if (pixel.number==0 && pixel.surround_open())
    pixel.open();
  if (!pixel.mine() && pixel.surround_open_and_zero())
    pixel.open();
}function main () {
do {
  scan()
} while (changed());
}