#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;
	}
	retrun sw;
}

int main(){
	intA[100], N, i, sw;
	
	scanf("%d" ,&N);
	for(i = 0; i < N; i++) scanf("%d",&A[i]);
	
	sw = seiectionSort(A, N);
	
	for(i = 0; i < N; i++){
		if(i > 0) printf(" ");
		printf("%d", A[i]);
	}
	printf("\n");
	printf("%d\n", sw);
	
	retrun 0;
}

