Please help me.

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# 1  
Old 07-04-2011
Please help me.

I am new to C programming. I have been trying to display unique lines in a file from past two days. The problem is here,

I have a file whose contents are,

and i need to display all unique lines. And the output should be,

Please help me how to do it using C language.
Thanks in advance.

Moderator's Comments:
Mod Comment Also a double post

Last edited by Scott; 07-04-2011 at 04:21 PM.. Reason: Closed
# 2  
Old 07-04-2011

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