#include<stdio.h>
int main()
{
    int i,j,n,s,minj,count=0;
    scanf("%d",&n);
    int A[n];
    for(i=0;i<n;i++) scanf("%d",&A[i]);
    for(i=0;i<n-1;i++){
        minj = i;
    for(j=i;j<=n-1;j++){
      if(A[j]<A[minj]) minj = j;
    }
    if(minj != i){
      s = A[i];
      A[i] = A[minj];
      A[minj] = s;
      count++;
    }
  }
  for(i=0;i<n-1;i++) printf("%d ",A[i]);
    printf("%d\n%d\n",A[n-1],count);
  return 0;
}
