/*** author: yuji9511 ***/ #include using namespace std; using ll = long long; using lpair = pair; const ll MOD = 1e9+7; const ll INF = 1e18; #define rep(i,m,n) for(ll i=(m);i<(n);i++) #define rrep(i,m,n) for(ll i=(m);i>=(n);i--) #define printa(x,n) for(ll i=0;i void print(H&& h, T&&... t){cout<(t)...);} int main(){ cin.tie(0); ios::sync_with_stdio(false); ll a,b; cin >> a >> b; print(a+b); if(abs(b) > 1e18 || abs(a) > 1e18) exit(1); }