#include <cstdio>
#include <stdlib.h>
using namespace std;

FILE *in_file = fopen("adunare.in", "r");
FILE *out_file = fopen("adunare.out", "w");

int main()
{

    if(in_file == NULL || out_file == NULL )
    {
        printf("Error! Could not open the file! \n");
        exit(-1);
    }

    unsigned int firstNumber, secondNumber; // range ( 0 -> 4.000.000 )

    fscanf(in_file, "%d %d", &firstNumber, &secondNumber);
    fprintf(out_file, "%d", (firstNumber+secondNumber));

    return 0;
}