#include <iostream>
#include <fstream>
#include <unordered_map>
using namespace std;
ifstream fin("adunare.in");
ofstream fout("adunare.out");
int n,m,i,j,cheie,val;
unordered_map <int,int> mapp;
int main()
{
   /*
fin>>n;
for(i=1;i<=n;i++){
   fin>>m;
   for(j=1;j<=m;j++){
      fin>>cheie>>val;
      mapp[cheie]+=val;
   }
}
fout<<mapp.size()<<"\n";
for(auto it=mapp.begin();it!=mapp.end();it++){
   fout<<it->first<<" "<<it->second<<" ";
}
*/
fin>>n>>m;
fout<<n+m;
}