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Join date : 09/04/2012

PostSubject: Data Sorting: SelectionSort Java   Tue Oct 23, 2012 6:03 am

SelectionSort Java

Code:
public class SelectionSort
{
 public static void main(String A[])
 {
  int i;
  int array[]={12,9,4,99,120,1,3,10};
  System.out.println("Values Before the sort:");
  for(i=0; i<array.length; i++)
    System.out.print(array[i]+" ");
    System.out.println();
    selection_srt(array, array.length);
    System.out.print("Values after the sort:\n");
    for(i=0; i<array.length; i++)
      System.out.print(array[i]+" ");
      System.out.println();
      System.out.println("End of the sort");
 }
 public static void selection_srt(int array[], int n)
 {
    for(int x=0; x<n; x++)
    {
      int index_of_min=x;
      for(int y=x; y<n; y++)
      {
        if(array[index_of_min]<array[y])
        {
          index_of_min=y;
        }
        int temp=array[x];
        array[x]=array[index_of_min];
        array[index_of_min]=temp;
      }
    }
    }
}

Activity:
Create a program that will interact with the user.

The program must do the following:
1. Ask the user "How many numbers will be sorted? "
2. Display the unsorted numbers.
3. Display the sorted numbers in ascending order.
4. Display the sorted numbers in descending order.
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