#include <bits/stdc++.h>
void showData(int*, int);
int main() {
  int a[100], i, j, tmp, count = 0;
  int length, min_index = 0;
  scanf("%d", &length);
  for (i = 0; i < length; i++) {
    scanf("%d", &a[i]);
  }
  for (i = 0; i < length - 1; i++) {
    min_index = i;
    for (j = i + 1; j < length; j++) {
      if (a[min_index] > a[j]) {
        min_index = j;
      }
    }
    if (min_index != i) {
      tmp = a[i];
      a[i] = a[min_index];
      a[min_index] = tmp;
      count++;
    }
  }
  showData(a, length);
  printf("%d\n", count);
}
void showData(int* array, int length) {
  int i;
  for (i = 0; i < length; i++) {
    if (i < length - 1)
      printf("%d ", array[i]);
    else
      printf("%d\n", array[i]);
  }
}
