Open quank123wip opened 5 years ago
https://quank123wip.github.io/2018/07/20/Luogu-P1379-%E5%85%AB%E6%95%B0%E7%A0%81%E9%9A%BE%E9%A2%98/
Luogu P1379 八数码难题
https://quank123wip.github.io/2018/07/20/Luogu-P1379-%E5%85%AB%E6%95%B0%E7%A0%81%E9%9A%BE%E9%A2%98/
Luogu P1379 八数码难题