import java.io.*;

class SumaJava {
     private native int suma(int a, int b);
     public static void main(String[] args) {
       int a=Integer.parseInt(args[0]);
       int b=Integer.parseInt(args[1]);
       SumaJava sj= new SumaJava();
       System.out.println(sj.suma(a,b));
     }
     static {
         System.loadLibrary("sumalib");
     }
 }