#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 - 1; i++) {
         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;
 
}