/main_solution4/
drwxr-xr-x [up]
-rw-r--r-- 2023-11-02 12:37 +0000 4472 knight1.scala
-rw-r--r-- 2023-11-02 12:37 +0000 2758 knight2.scala
-rw-r--r-- 2023-11-02 12:37 +0000 1979 knight3.scala
-rw-r--r-- 2023-11-02 12:37 +0000 1408 knight4.scala