View Code of Problem 58

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        /*Scanner sc = new Scanner(System.in);
        String str = sc.nextLine();
        String[] a = str.split("\\s+");
        System.out.println(a.length);*/
        Scanner sc = new Scanner(System.in);
        String str = sc.nextLine();
        String[] a = str.split(" ");
        int count = 0;
        for (int i = 0; i < a.length; i++) {
            if(a[i].length()!=0)
                count++;
        }
        System.out.println(count);
    }
}