#include<stdio.h>

int main()
{
  int A[100], N, i, sw;

  scanf("%d",&N);
  for(i = 0 ; i < N ; i++)
    {
      scanf("%d",&A[i]);
    }
  
  sw = selectionSort(A,N);

  for(i = 0 ; i < N ; i++)
    {
      if(i > 0)
	{
	  printf(" ");
	}
      printf("%d",A[i]);
    }

  printf("\n");
  printf("%d\n",sw);

  return 0;
}

int selectionSort(int A[], int N)
{
  int i, j, temp, sw = 0, minj;

  for(i = 0 ; i < N - 1 ; i++)
    {
      minj = i;
      
      for(j = i ; j < N ; j++)
	{
	  if(A[j] < A[minj])
	    {
	      minj = j;
	    }
	}
      
      temp = A[i];
      A[i] = A[minj];
      A[minj] = temp;

      if(i != minj)
	{
	  sw++;
	}
    }
  return sw;
}

    
