import java.io.*;
import java.util.*;
   
public class Exec {
   public static void main(String args[]) throws IOException {
      Process proc = Runtime.getRuntime().exec(args);
      BufferedReader br = new BufferedReader(new InputStreamReader(proc.getInputStream()));
      String line;

      while ((line = br.readLine()) != null) {
         System.out.println(line);
      }
   }
}