#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <stdbool.h>
#include <malloc.h>
#include <math.h>
#include<stdio.h>




int main(void) {
    long long int t, n;
    scanf("%lld", &t);
    scanf("%lld", &n);


    FILE *fptr;
    fptr = fopen("output.txt", "w");


    fprintf(fptr, "%lld\n", t + n);


    fclose(fptr);

    return 0;
}