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

