#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;
        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;
}
