楼主:
sfsh (onlyou)
2018-06-06 13:10:48小弟是perl 新手,想请问各位大大
有份input类似 (A,B,C,D,E,F...随机)如下:
A-B
B-C
D-C
E-F
想建出与自己key有连结(含间接)的hash如下:
A => B,C,D
B => A,C,D
C => A,B,D
D => A,B,C
E => F
F => E
自己试着用类似
$h{$1} .= “$2”; 搭配for & @array
大概只能建出第二层连结...
A => B,C
B => A,C
C => B,D
D => B,C
E => F
F => E