#include
#include
using namespace std;
//double summ(double,double);
int summ(int,int);
int a,b,s;
int main()
{
//int a,b,s;
cin>>a>>b;
s=summ(a,b);
cout<<s;
return 0;
}
int summ(int,int)
{
int x,y,z;
z=x+y;
return z;
}