#include <stdio.h>
??
int main(){
??int n,temp;
??int x[n];
??int i,j,minj;
??int c = 0;
??
??scanf("%d\n",&n);
??for(i = 0;i < n;i++){
????scanf("%d ",&x[i]);
??}
??
??for(i = 0;i <= n-1;i++){
????minj = i;
????for(j = 0;j <= n-1;j++){
??????if(x[j] < x[minj]){
????????minj = j;
????????temp = x[minj];
????????x[minj] = x[i];
????????x[i] = temp;
????????c = c + 1;
??????}
????}
??}
??
??for(i = 0;i < n;i++){
????printf("%d ",x[i]);
??}
??printf("\n%d\n",c);
??
??return 0;
}