everest% CC -DNDEBUG genlist.C intcell.C main1.C
genlist.C:
intcell.C:
main1.C:
everest% 


everest% a.out
5 5 2 7 5 5 13 12 11 
length = 9

2 7 13 12 11 

2 7 13 12 11 17 21 

Removed item: 2 
7 13 12 11 17 21 

First item: 7
7 13 12 11 17 21 

21 

1 2 3 

c.id = 0x100147b4
d.id = 0x100147b4
z.id = 0x100147b0
everest%