#include <iostream>
#include <stdio.h>
/* run this program using the console pauser or add your own getch, system("pause") or input loop */
using namespace std;
int main(int argc, char** argv) {
freopen("aplusb.in","r",stdin);
freopen("aplusb.out","w",stdout);
double a,b;
int res;
cin>>a>>b;
res = a+b;
cout<<(res)<<endl;
return 0;
}