#include <stdio.h>
 #include <stdlib.h>
 
 //program that takes two numbers and adds them together by way of counting
 //n1 = first number, n2 = second number
 //cc1 = counting count 1
 int main(  )
{

	int n1;
	int n2;
	int sum;
	int cc1 = 0;

	fscanf(stdin, "%d", &n1);
	fscanf(stdin, "%d", &n2);
	sum = n1;
	for(cc1 = 0; cc1 < n2; cc1++)
	{ 
	sum = (sum++);
	}
	
	fprintf(stdout, "%d", sum);
	return(0);
}