#include <iostream>
#include <fstream>

using namespace std;

ifstream fin("adunare.in");
ofstream fout("adunare.out");

int main(){
long long int a,b;
fin>>a>>b;
fout<<a+b;


}



/*
#include <iostream>
 using namespace std;
int main(){
long long int n,v=0,p,vaux,paux,cucuc=0;
cin>>n;
if(n<=9)
{v++;
p=n;}
       else if(n<=189)
        {if(n%2==0) {cucuc=1;
            cout<<"IMPOSIBIL";}
           else {v++;
         p=9+(n-9)/2;}}

     else if(n<=792)
        {if(n%3==0)
           {v++;
           p=99+(n-189)/3;}
           else {cucuc=1;
                cout<<"IMPOSIBIL";}}
   else if(n>792)
   {
    if(n%792==0){
   v=n/792;
   p=300;
   }
   else{v=n/792+1;
   n=n%792;
  if(n<=9)
{p=n;}
       else if(n<=189)
        {if(n%2==0) {cucuc=1;
            cout<<"IMPOSIBIL";}
           else {
         p=9+(n-9)/2;}}

     else if(n<=792)
        {if(n%3==0)
           {
           p=99+(n-189)/3;}
           else {cucuc=1;
                cout<<"IMPOSIBIL";}}

   }
    }

           if(cucuc==0)
            cout<<v<<" "<<p;


return 0;
}

*/