#include <stdio.h>

int main(){
	FILE *read = fopen("adunare.in", "rt");
	unsigned int a, b;

	fscanf(read, "%d", &a);
	fscanf(read, "%d", &b);

	fclose(read);

	FILE *write = fopen ("adunare.out","w+");
	fprintf (write, "%d", a+b);
	fclose(write);
}