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