#include <stdio.h>

int main(void){
	int i,j;
	int N,minj,tmp,count=0;
	int A[100];

	//input
	scanf("%d",&N);
	for(i=0;i<N;i++){
		scanf("%d",&A[i]);
	}

	//selection sort
	for(i=0;i<N;i++){
		minj = i;
		for(j=i;j<N;j++){
			if(A[j] < A[minj]){
				minj = j;
			}
		}
		if(minj!=i){
			tmp = A[i];
			A[i] = A[minj];
			A[minj] = tmp;
			count++;;
		}
	}

	//output
	for(i=0;i<N;i++){
	printf("%d",A[i]);
	if(i<N-1) printf(" ");
	}
	printf("\n%d\n",count);
	return 0;
}