#include <stdio.h>

int SelectioSort(int A[], int N){
  int i,j,t,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;
    }
    t = A[i]; A[i] = A[minj];
    A[minj] = t;
    if(i != minj)
      sw++;
	}
  return sw;
    }

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

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

  sw = SelectioSort(A,N);

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

  return 0;
}

