#include <stdio.h>
  
int selectionSort(int A[], int N) {
  
   int i, j, t, sw = 0, miji;
  
   for (i = 0; i < N - 1; i++) {
      miji = i;
      for (j = i; j < N; j++) {
         if (A[j] < A[miji])
           miji = j;
      }
  
   t = A[i];
   A[i] = A[miji];
   A[miji] = t;
  
   if (i != miji) 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;
  
}