/* Author: Vasile Mihail-Raul
 * Mail: [email protected]
 */

#include <stdio.h>

int main(int argc, char* argv[]) {
    // Variable declarations
    unsigned int a = 0, b = 0;

    // File declarations
    FILE *input, *output;

    // File opening
    input = fopen("adunare.in", "r");
    output = fopen("adunare.out", "w");

    // File opening checking
    if (input == NULL || output == NULL) {
        printf("Error opening files");

        return 0;
    }

    // Reading inputs
    fscanf(input, "%d", &a);
    fscanf(input, "%d", &b);

    // Output sum
    fprintf(output, "%d", a + b);

    return 0;
}