#include<stdio.h>

/* ??????????????? (0????????????)*/
int selectionSort(int A[], int N) {
  int i, j, t, sw = 0, minj;
  for ( i = 0; i < N - 1; i++ ) {
    minj = i;
    for ( j = i; j < N; j++ ) {
      if ( A[j] < A[minj] ) minj = j;
    }
    t = A[i]; A[i] = A[minj]; A[minj] = t;
    if ( i != minj ) sw++;
  }
  return sw;
}

int main() {
  int A[100], N, i, sw;
  
  scanf("%d",&N);
  for ( i = 0; i < N; i++ ) scanf("%d", &A[i]);
  
  sw = selectionSort(A, N);
  
  for ( i = 0; i < N; i++ ) {
    if ( i > 0 ) printf(" ");
    printf("%d", A[i]);
  }
  printf("\n");
  printf("%d\n", sw);
  
  return 0;
}