#include <bits/stdc++.h>
int selectionSort(int array[], int N) {
  int c;
  int i, j, min_j, tmp;
  c = 0;
  for (i = 0; i < N; i++) {
    min_j = i;
    for (j = i; j < N; j++) {
      if (array[j] < array[min_j]) {
        min_j = j;
      }
    }
    if (i != min_j) {
      tmp = array[i];
      array[i] = array[min_j];
      array[min_j] = tmp;
      c++;
    }
  }
  return c;
}
int main(void) {
  int a[100];
  int num;
  int i, j, min_j;
  int tmp, cnt;
  scanf("%d", &num);
  for (i = 0; i < num; i++) {
    scanf("%d", &a[i]);
  }
  cnt = selectionSort(a, num);
  for (i = 0; i < num; i++) {
    printf("%d ", a[i]);
  }
  printf("\n");
  printf("%d\n", cnt);
  return 0;
}
