public class selectionsort {

	final static int[] data = {23,11,13,44,14,24,22,12,21,32,41,43,31,33,34,42}; 
	
	public void selectionSort2(int[] x) {
	    for (int i=0; i<x.length-1; i++) {
	        int minIndex = i;      // Index of smallest remaining value.
	        for (int j=i+1; j<x.length; j++) {
	            if (x[minIndex] > x[j]) {
	                minIndex = j;  // Remember index of new minimum
	            }
	        }
	        if (minIndex != i) { 
	            //...  Exchange current element with smallest remaining.
	            int temp = x[i];
	            x[i] = x[minIndex];
	            x[minIndex] = temp;
	            
	            System.out.println("step: "+i+" "+minIndex+" number:"+temp+" "+x[i]);
                
                printdata();
	        }
	    }
	}
	
	
	public void selectionSort(int[] x) {
	    for (int i=0; i<x.length-1; i++) {
	        for (int j=i+1; j<x.length; j++) {
	            if (x[i] > x[j]) {
	                //... Exchange elements
	                int temp = x[i];
	                x[i] = x[j];
	                x[j] = temp;
	                
	                System.out.println("step: "+i+" "+j+" number:"+temp+" "+x[i]);
	                
	                printdata();
	            }
	        }
	    }
	}
	
	public void printdata()
	{	
		String s = new String("{");
		
		for(int i=0; i<data.length; i++)
		{
			s += data[i];
			s += ",";
		}
		
		s += "}";
		System.out.println(s);
	}
	
	/**
	 * @param args
	 */
	public static void main(String[] args) {		
		new selectionsort().selectionSort2(data);

	}

}