Anonymous user
Doubly-linked list/Definition: Difference between revisions
→{{header|zkl}}: bug fix
(→{{header|Visual Basic .NET}}: added zkl) |
(→{{header|zkl}}: bug fix) |
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Line 2,265:
b
}
fcn delete{
if(prev) prev.next=next;
if(next) next.prev=prev;
self
}
fcn last { n,p := self,self; while(n){ p,n = n,n.next } p }
fcn first { n,p := self,self; while(n){ p,n = n,n.prev } p }
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