priyanshnama / binarysearch

Linear and Binary Searching Functions

In this assignment you will write four searching functions:

1. linearSearch
2. recursiveLinearSearch
3. binarySearch
4. recursiveBinarySearch

The functions are searching through an array of type Item. The Item class is defined as:

public class Item
{
    private int myCatNum, myInventory;
    public Item(int nNum, int nInv)
    {
        myCatNum = nNum;
        myInventory = nInv;
    }
    public int getCatNum(){return myCatNum;}
    public int getInventory(){return myInventory;}
}

Every Item has two integers, a catalog number and an inventory. Your functions will search for a catalog number. If the catalog number is found, the function will return the corresponding inventory. If an Item with that catalog number is not found, the function should return -1.

Steps to complete the assignment

1. First, complete the codingbat searching problem set
2. Fork and clone down this repository
3. Write the four functions
4. Check your output. You should see the following:

Testing Linear Search   
Catalog #0 not found   
Catalog #183 not found   
Catalog #184 has 14 in stock   
Catalog #2370 has 65 in stock   
Catalog #15320 has 82 in stock   
Catalog #19967 has 45 in stock   
Catalog #19968 not found   

Testing Recursive Linear Search   
Catalog #0 not found   
Catalog #183 not found   
Catalog #184 has 14 in stock   
Catalog #2370 has 65 in stock   
Catalog #15320 has 82 in stock   
Catalog #19967 has 45 in stock   
Catalog #19968 not found   

Testing Non Recursive Binary Search   
Catalog #0 not found   
Catalog #183 not found   
Catalog #184 has 14 in stock   
Catalog #2370 has 65 in stock   
Catalog #15320 has 82 in stock   
Catalog #19967 has 45 in stock   
Catalog #19968 not found   
   
Testing Recursive Binary Search   
Catalog #0 not found   
Catalog #183 not found   
Catalog #184 has 14 in stock   
Catalog #2370 has 65 in stock   
Catalog #15320 has 82 in stock   
Catalog #19967 has 45 in stock   
Catalog #19968 not found   

4. Submit the link to your GitHub repository to google classroom