#include <stdio.h>

int main()
{
	int a, b;

	FILE * input_file 	= fopen( "adunare.in", "r" );
	FILE * output_file 	= fopen( "adunare.out", "w" );

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

	fclose( input_file );

	fprintf( output_file, "%d\n", a + b );

	fclose( output_file );

	return 0;
}