#include <iostream>
using namespace std ;

//Selection Sort
void showArray(const int array[], int size)
   {
       for (int count = 0; count < size; count++)
           cout << array[count] << " ";
       cout << endl;
   }

void insertionSort(int array[], int size)
 {
    int startScan, minIndex, minValue;
    for (int i1 = 1; i1 < size ; i1++)
    {
        int currentValue = array[i1] ;
        int j1=0  ;
		for( j1=i1 ; j1 > 0 ; j1-- )
		 {
           if( currentValue < array[j1-1] )
             {
				 //shift
				 array[j1] = array[j1-1];
		     }
		   else
		     {  //found the right position
                break ;
			 }
	     } //for
         array[j1] = currentValue  ;

	     showArray( array ,  size )  ;
    } //for

 }


  int main()
  {
    int arr1[] = {   4 , 3 , 2 , 1 }  ;
    showArray( arr1 ,  4 )  ;
    insertionSort( arr1,   4 )  ;
    showArray( arr1 ,  4 )  ;

    return ( 0 ) ;
 }