#include<stdio.h>
int selectionSort(int A[],int N){
int i,j,t,minj,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 i,A[100], N,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;
}