改<=或>=试试？
by ___balalida___ @ 2022-08-29 20:37:13
@[___balalida___](/user/237541) 不太行，同分。
by Haber @ 2022-08-29 20:51:48
模拟退火……
by Mojang_AB @ 2022-08-30 20:33:32