For eg: 

Excel sheet name: Entries.pl

Row      A1         B1
Column
 A1     apple.c    123
 B1     define.h   104
 C1     struct.c   236
 D1     math.h     256
 E1     monks.pl   100

##</code><code>##

 for eg:

1.doc=>

 apple.c   Entry No:321 
 monks.pl  Entry No:125

2.doc=>

 define.h  Entry No:256
 struct.c  ENtry No:258