baekjoon 2558

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;

class Main{
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringBuilder sb = new StringBuilder();
        int A = Integer.parseInt(br.readLine()), B = Integer.parseInt(br.readLine());
        sb.append(A+B);
        System.out.println(sb);
        br.close();
    }
}