#include <stdio.h>

/* 選択ソート（0オリジン） */
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;
}