7. Find the smallest element

import java.util.*;
import java.util.stream.Collectors;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        List<Integer> num = Arrays.stream(scanner.nextLine().split("\\s+"))
                .map(Integer::parseInt)
                .collect(Collectors.toList());

        int n = num.stream().min((f, s) -> f.compareTo(s))
                .get();
    long count = num.stream().filter(f->f==n).count();

            for (int i = 0; i < num.size(); i++) {
                if (num.get(i) == n) {
                    if (count==1){
                        System.out.println(i);
                        break;
                    }else {
                        count--;
                    }

                }
            }
    }
}