#include<stdlib.h>
#include<stdio.h>
int main()
{double a,b,c;
FILE *in,*out;
in=fopen("adunare.in","r");
out=fopen("adunare.out","w");
fscanf(in,"%lf",&a);
fscanf(in,"%lf",&b);
fclose(in);
c=a+b;
if(c<=2000000)
fprintf(out,"%.0lf",c);
fclose(out);
return 0;
}