'Table probe' diaporamas de présentation

Implementation of Linear Probing (continued)

Implementation of Linear Probing (continued). Helping method for locating index: private int findIndex( long key) // return -1 if the item with key 'key' was not found { int index = h(key); int probe = index; int k = 1; // probe number do { if (table[probe]== null ) {

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Implementation of Linear Probing (continued)

Implementation of Linear Probing (continued). Helping method for locating index: private int findIndex( long key) // return -1 if the item with key 'key' was not found { int index = h(key); int probe = index; int k = 1; // probe number do { if (table[probe]== null ) {

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Problem

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Data Structures CSCI 132, Spring 2014 Lecture 34 Analyzing Hash Tables

Data Structures CSCI 132, Spring 2014 Lecture 34 Analyzing Hash Tables. Recall Hash Tables. Hash tables use an index function that maps many possible keys to a single location. If the table is sparse, then most of the time only 1 key will go to each location.

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