#include<stdio.h>
#include<stdlib.h>
int main()
{
    int a,b;
    FILE *fin,*fout;
    fin=fopen("adunare.in","r");
    fout=fopen("adunare.out","w");
    fscanf(fin,"%d%d",&a,&b);
    fprintf(fout,"%d\n",a+b);
    return(0);

}