#include<stdio.h>
int adunare(int a,int b){
	return (a+b);
}
int main (){
int a,b;
FILE*f;
FILE*g;
f=("cmmdc.in","r");
g=("cmmdc.out","w");
fscanf("%d\n",&a);
fscanf("%d",&b);
fprintf("%d",adunare(a,b));
fclose (f);
fclose (g);
return 0;
}