#include <stdio.h>
#include <stdlib.h>

int main()
{
    FILE *inputFile, *outputFile;
    int a, b;

    inputFile = fopen("adunare.in", "r");
    outputFile = fopen("adunare.out", "w");

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

    fprintf(outputFile, "%d", a + b);

    fclose(inputFile);
    fclose(outputFile);

    return 0;
}