#include<stdio.h>
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%d\n",sw);
 return 0;
}
