#include <stdio.h>

int main(int argc, char const *argv[]) {
  int i, j, n, minj, tmp, count = 0;
  int A[100];

  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;
    }
    if(minj != i) {
      tmp = A[i];
      A[i] = A[minj];
      A[minj] = tmp;
      count++;
    }
  }

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

  return 0;
}
