#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(void){
	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;
}
