#include <stdio.h>

int selectionSort(int A[], int N) {
	int i, j, t, minj;
	int sw = 0;

	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", &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;
}