#include<stdio.h>

unsigned a,b;
int main()
{
	FILE*f=fopen("adunare.in","r");
	fscanf(f,"%u%u",&a,&b);
	fclose(f); 
	f=fopen("adunare.out","w");
		fprintf(f,"%u",a+b);
	fclose(f);

return 0;
}