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