#include <iostream>
#include <map>
#include <stack>
#include <string>
#include <algorithm>
#include <stdlib.h>
#include <stdio.h>
#include <list>
#include <queue>
#include <vector>
#include <limits>
#include <cstring>
#include <fstream>

#define inf std::numeric_limits<int>::max()
#define ninf std::numeric_limits<int>::min()
#define forever while(1)

typedef unsigned uint;
void error(const char* msg){
	std::cerr<<msg<<"\n";
}

using namespace std;

int main(){
	FILE *fp = NULL, *fout= NULL;
	int a,b;
	fp = fopen("adunare.in","rt");
	fout = fopen("adunare.out", "wt");
	fscanf(fp,"%d\n%d", &a,&b);
	fprintf(fout, "%d\n", a+b);
	fclose(fp);
	fclose(fout);
	return 0;
}