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

int main()
{
    int num, num1;
    FILE *fptr;//de citire
    FILE *fptr1;//de scriere

    fptr = fopen("D:\\CLion Projects\\second_project\\adunare.in", "r");
    fptr1 = fopen("D:\\CLion Projects\\second_project\\adunare.out", "w");

    fscanf(fptr,"%d", &num);//citire linia 1
    fscanf(fptr,"%d", &num1);//citire linia 2

    fprintf(fptr1,"%d", num+num1);//scriere suma

    fclose(fptr);
    fclose(fptr1);
    return 0;
}