import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        String[] s1 = {"1 234","12 34","123 4"};
            System.out.println(s1.length);
        
        String[] s2 = {"10 10"};
        System.out.println(s2.length);
        
        
        String[] s3 = {"2 22","22 2"};
        System.out.println(s3.length);
        
        
        
    
    
    }
}