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Traversing a List

Traversing a List. Iteration. Idiom for traversing a null-terminated linked list. for ( Node x = first ; x != null ; x = x . next ) { StdOut . println ( x . item ); }. first. Alice. Bob. Carol. null. item. next. Traversing a List.

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Traversing a List

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  1. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } first Alice Bob Carol null item next

  2. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x first Alice Bob Carol null item next

  3. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x first Alice Bob Carol null item next

  4. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x Alice first Alice Bob Carol null item next

  5. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x Alice first Alice Bob Carol null item next

  6. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x Alice first Alice Bob Carol null item next

  7. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x Alice Bob first Alice Bob Carol null item next

  8. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x Alice Bob first Alice Bob Carol null item next

  9. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x Alice Bob first Alice Bob Carol null item next

  10. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x Alice Bob Carol first Alice Bob Carol null item next

  11. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x Alice Bob Carol first Alice Bob Carol null item next

  12. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } x Alice Bob Carol first Alice Bob Carol null item next

  13. Traversing a List • Iteration. Idiom for traversing a null-terminated linked list. for(Node x = first; x !=null; x = x.next) { StdOut.println(x.item); } Alice Bob Carol first Alice Bob Carol null item next

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