/*****************
备注：
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#include <iostream>
using namespace std;
#define LL long long
#define MAXM 3010
#define MAXN 3010
const int N =1e5+10;
const int INF =0x3f3f3f3f;
int main ()
{
    LL a,b;
    cin>>a>>b;
    cout<<a+b;
   return 0;
}