#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])minnj=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;
}

