#include <bits/stdc++.h>
int main(void) {
  int i, j, n, minj, a[100], temp, s;
  scanf("%d", &n);
  for (i = 0; i < n; i++) scanf("%d", &a[i]);
  for (i = 0; i < n; i++) {
    minj = i;
    for (j = i; j < n; j++) {
      if (a[j] < a[minj]) {
        minj = j;
      }
    }
    temp = a[i];
    a[i] = a[minj];
    a[minj] = temp;
    s++;
  }
  for (i = 0; i < n; i++) printf("%d", a[i]);
  printf("\n");
  printf("%d", s);
  return 0;
}
