import java.io.*
class Adunare
{
	public static int main(String args[])
	{
		File filein = new File("adunare.in");
		File fileout = new File("adunare.out");
		BufferedReader fin = new BufferedReader(new FileReader(filein));
		PrintWriter fout = new PrintWriter(fileout, true);
		String astr = fin.ReadLine();
		String bstr = fin.ReadLine();
		fin.close();
		int a = Integer.parseInt(astr);
		int b = Integer.parseInt(bstr);
		fout.print("%d", a + b);
		fout.close();
	}
}