#include <stdio.h>

int main() {
    FILE *f;
    f=fopen("adunare.in","r");
    int a,b;
    fscanf(f,"%d\n",&a);
    fscanf(f,"%d",&b);
    fclose(f);
    FILE *g;
    g=fopen("adunare.out","w");
    fprintf(g,"%d",a+b);
    return 0;
}