#include<stdio.h>

FILE*f=fopen("adunare.in","r");
FILE*g=fopen("adunare.out","w");

int a,b;

int main(){
	fscanf(f,"%d%d" ,&a,&b);
	fprintf(g, "%d", a+b);
	fclose(f);
	fclose(g);
	
return 0;
}