#include <stdio.h>

int selectionSort(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 = 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;

}

