#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;
}
