#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");
	printf("%d\n",sw);
	return 0;
}
