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linear probing

Anjali Sharma answered on January 12, 2023 Popularity 9/10 Helpfulness 1/10

answer linear probing

linear probing

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The simplest approach to resolve a collision is linear probing.

In this technique, if a value is already stored at a location generated by h(k), it means collision occurred then we do a sequential search to find the empty location.

Here the idea is to place a value in the next available position

// Java Program to Implement Hash Tables with Linear Probing
 
// Importing all classes from
// java.util package
// Importing all input output classes
import java.io.*;
import java.util.*;
// Importing Scanner class as in do-while
// inputs are entered at run-time when
// menu is popped to user to perform desired action
import java.util.Scanner;
 
// Helper class - LinearProbingHashTable
class LinearProbingHashTable {
    // Member variables of this class
    private int currentSize, maxSize;
    private String[] keys;
    private String[] vals;
 
    // Constructor of this class
    public LinearProbingHashTable(int capacity)
    {
        currentSize = 0;
        maxSize = capacity;
        keys = new String[maxSize];
        vals = new String[maxSize];
    }
 
    // Method 1
    // Function to clear hash table
    public void makeEmpty()
    {
        currentSize = 0;
        keys = new String[maxSize];
        vals = new String[maxSize];
    }
 
    // Method 2
    // Function to get size of hash table
    public int getSize() { return currentSize; }
 
    // Method 3
    // Function to check if hash table is full
    public boolean isFull()
    {
        return currentSize == maxSize;
    }
 
    // Method 4
    // Function to check if hash table is empty
    public boolean isEmpty() { return getSize() == 0; }
 
    // Method 5
    // Function to check if hash table contains a key
    public boolean contains(String key)
    {
        return get(key) != null;
    }

https://www.geeksforgeeks.org/java-program-to-implement-hashtables-with-linear-probing/

Popularity 9/10 Helpfulness 1/10 Language html

Source: Grepper

Tags: html linear-probing

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Contributed on Jan 12 2023

Anjali Sharma

0 Answers Avg Quality 2/10

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