Answers for "bubble sort array list java"

12

bubble sort java

public class BubbleSortExample {  
    static void bubbleSort(int[] arr) {  
        int n = arr.length;  
        int temp = 0;  
         for(int i=0; i < n; i++){  
                 for(int j=1; j < (n-i); j++){  
                          if(arr[j-1] > arr[j]){  
                                 //swap elements  
                                 temp = arr[j-1];  
                                 arr[j-1] = arr[j];  
                                 arr[j] = temp;  
                         }  
                          
                 }  
         }  
  
}
Posted by: Guest on September-17-2020
0

Implement the Bubble sort algorithm on the following ArrayList

import java.util.ArrayList;

public class Sort{
    private static ArrayList<String> list = new ArrayList<String>();

    public static ArrayList<String> sortByName(String [] input) {
        String temp;
        for (int i=0; i< input.length; i++){
            for(int j= i; j< input.length-1; j++){
                char first = input[i].charAt(0);
                char sec = input[j +1].charAt(0);
                 if (first < sec)  {
                     temp = input[j +1];
                     input[j +1] = input[i];        
                     input[i] = temp;
                 }
             }
            list.add(input[i]);
         }

        return list;
    }

    public static void main(String[] args) {
        String string[] =  {"Ezen", "Allen" , "Wilker", "Kruden", "Crocket"};
        bubbleSortByName(string);
    }
}
Posted by: Guest on July-07-2020

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