/* A+B */
#include<iostream.h>
#include<stdio.h>
int main()
{
	int a,b;
	FILE *f,*g;
	f= fopen("adunare.in","r");
	fscanf(f,"%d%d",&a,&b);
	fclose(f);
	g= fopen("adunare.out","w");
	fprintf(g,"%d",a+b);
	return 0;
}