Enter date: 23 Oct 2222
Use of uninitialized value $month in concatenation (.) or string at ./dateWork line 9, <STDIN> line 1.
Use of uninitialized value $year in concatenation (.) or string at ./dateWork line 9, <STDIN> line 1.
23 Oct 2222  
Use of uninitialized value $month in hash element at ./dateWork line 15, <STDIN> line 1.
Use of uninitialized value $month_n in concatenation (.) or string at ./dateWork line 16, <STDIN> line 1.
Use of uninitialized value $year in concatenation (.) or string at ./dateWork line 16, <STDIN> line 1.
23 Oct 2222