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User Defined Generic Data Type: Can't extend the link list (LL) beyond one element

 
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Hi,
I have created a LL using generic data type but I can't extend the list beyond the first element.



Although I have created a 3 element list but its printing only the last element.

Somebody please guide me.

Zulfi.
 
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if(head==tail) // always true

if( head == null && tail == null ) // try this
 
Zulfi Khan
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Hi,
Thanks for helping me.
God bless you.



Zulfi.
 
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