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

int main(void){
    FILE * inputFile;
    FILE * outputFile;
    
    int nr1, nr2, suma;
    
    inputFile = fopen("adunare.in", "r");
    outputFile = fopen("adunare.out", "w");
    
    fscanf(inputFile, "%d", &nr1);
    fscanf(inputFile, "%d", &nr2);
    
    fclose(inputFile);
    
    suma = nr1 + nr2;
    
    fprintf(outputFile, "%d", suma);
    
    fclose(outputFile);
    
    return 0;
}