#include <cstdlib>
#include <iostream>
#include <stdlib.h>
void read(),solve();
long a,b,s;
using namespace std;

int main()
{
    read();
    solve();
    return 0;
}
void read()
{
     freopen("adunare.in","r",stdin);
     freopen("adunare.out","w",stdout);
     scanf("%d ",a);
     scanf("%d ",b);
}
void solve()
{
     s=a+b;
     printf("%f ",s);
}