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

int main(void) {
    long a,b;
    char line[80];
    FILE *f = fopen("adunare.in","r");

    fgets(line,80,f);
    sscanf(line, "%ld",&a);

    fgets(line,80,f);
    sscanf(line, "%ld", &b);  
    fclose(f);

    f = fopen("adunare.out","w");
    fprintf(f,"%ld",a + b);
    fclose(f);

    printf("a = %ld - b = %ld\n",a,b);
    return 0;
}