include <stdio.h>
#define N 100

int main()
{

  int n, A[N], i, j, k, l, num, count = 0;

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

  for(i = 0; i < n-1; i++){
    k = i;
    for(j = i; j < n; j++){
      if(A[j] < A[k]) k = j;
    }
    num = A[i];
    A[i] = A[k];
    A[k] = num;
    if(i != k) count++;
  }

  for(l = 0; l < n; l++){
    if(l == n-1) printf("%d", A[l]);
    else printf("%d ", A[l]);
  }
  printf("\n%d\n", count);

  return 0;
}