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Thread: Java program for bubble sort

  1. #1
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    Default Java program for bubble sort

    Please tell is this the right code for BUBBLE SORT...
    it sorts the array but does it apply the logic of BUBBLE SORT????


    public class sortx
    {
    	public static void main(String args[])
    	{
    	int num[]={ 4,15,3,8,5,7,2,0,33,22};
    	for(int i=0;i<9;i++)
    	{
    		for(int j=i+1;j<10;j++)
    		{
    		if(num[i]>num[j])
    		{
    		int temp =num[i];
    		num[i]=num[j];
    		num[j]=temp;
    		}
    		}
     
    	}
    	for(int l=0;l<10;l++)
    		System.out.println(num[l]);
    	}
    }


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    Default Re: Java program for bubble sort

    Please read the link in my signature on asking questions the smart way, then try again.
    Useful links: How to Ask Questions the Smart Way | Use Code Tags | Java Tutorials
    Static Void Games - Play indie games, learn from game tutorials and source code, upload your own games!

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    Default Re: Java program for bubble sort

    I am a new user and i could not find which signature link u r asking me to read..

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    Default Re: Java program for bubble sort

    Recommended reading: How To Ask Questions The Smart Way

    Specifically, you haven't really asked a question, you've just posted some code. What does this code do? What do you expect it to do? What happened when you stepped through this with a debugger or added some print statements? When does the execution of the program differ from what you expect?
    Useful links: How to Ask Questions the Smart Way | Use Code Tags | Java Tutorials
    Static Void Games - Play indie games, learn from game tutorials and source code, upload your own games!

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    Default Re: Java program for bubble sort

    Quote Originally Posted by shvn2693 View Post
    Please tell is this the right code for BUBBLE SORT...
    it sorts the array but does it apply the logic of BUBBLE SORT????
    What is bubble sort? ...in terms of the logic?
    How does bubble sort work? List the steps that are taken in bubble sort.

    What does this code do?
    Take some samples and sort them manually by stepping through the code.
    Are these steps the same as bubble sort?

    Ask any questions you have after poking around with it

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