#include<stdio.h>

int selectionSort(int A[],int N){
int i,j,t,sw=0,minj;
for(i=0;i<N-1;i++){
i=minj;
for(j=1;j<=i+1;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;
}