import java.io.BufferedInputStream;
import java.util.Arrays;
import java.util.Scanner;

/**
 * Created by Tanuj on 4/23/2017.
 */
public class ZigZag {

    public static void main(String[] args) {
        Scanner sc = getSc();
        System.out.println(sc.nextInt() + sc.nextInt());
        sc.close();
    }

    static int compute(int[] a) {
        int n = a.length;
        int win = 0;
        long[][] mat = new long[n][n];
        long sum = 0;
        for (int i = 0; i < n; i++) {
            for (int j = i; j < n; j++) {
                if (j == i) {
                    mat[i][j] = a[i];
                    continue;
                } else if (i % j == n - 1) {
                    win++;
                    continue;
                } else {
                    sum = mat[i][j - 1] + a[j];
//                    System.out.println(Arrays.toString(a));
//                    printTwoDimArr(mat);
                    if (sum % 2 == 1) {
                        println(i +" "+ j);
                        win++;
                    }
                }
                mat[i][j] = sum;
            }
        }
        println(Arrays.toString(a));
        printTwoDimArr(mat);
        return win;
    }

    private static Scanner getSc() {
        return new Scanner(new BufferedInputStream(System.in));
    }

    private static void println(Object obj) {
        System.out.println(obj);
    }

    private static void print(Object obj) {
        System.out.print(obj + " ");
    }

    private static void printTwoDimArr(long[][] obj) {
        int n = obj.length;
        for (int i = 0; i < n; i++) {
            int m = obj[i].length;
            for (int j = 0; j < m; j++) {
                System.out.print(obj[i][j]);
                System.out.print(' ');
            }
            System.out.println();
        }
    }
}