#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(void){
    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;
}

