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

int sum(int a, int b) {
    return a + b;
}

int main(int argc, char * argv[]) {
    int x, y;
    scanf("%d%d", &x, &y);
    int s = sum(x, y);

    printf("%d\n", s);

}