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1、Data Structures,Objectives,Understand arrays and their usefulness. Understand records and the difference between an array and a record. Understand the concept of a linked list and the difference between an array and a linked list. Understand when to use an array and when to use a linked-list.,Arrays

2、 - definition,An array is a fixed-sized, sequenced collection of elements of the same data type.,Arrays memory layout,Records - definition,A record is a collection of related elements, possibly of different types, having a single name. Each element in a record is called a field. A field is the small

3、est element of named data that has meaning. The difference between an array and a record?,Records - examples,Linked list,A linked list is an ordered collection of data in which each element contains the location of the next element; that is, each element contains two parts: data and link.,Inserting

4、a node,Deleting a node,Traversing a list,Other data structure topics,Stacks Queues Trees Binary trees Graphs,Objectives,Understand arrays and their usefulness. Understand records and the difference between an array and a record. Understand the concept of a linked list and the difference between an array and a linked list.

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