#include <cstdio> #include <iostream> #include <string> #include <sstream> #include <stack> #include <algorithm> #include <cmath> #include <queue> #include <map> #include <set> #include <cstdlib> #include <bitset> template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } char ToUpper(char cX) { return toupper(cX); } char Tolower(char cX) { return tolower(cX); } const long long INF = 1LL << 60; const long long MOD = 1000000007; using namespace std; typedef unsigned long long ull; typedef long long ll; vector<ll> dp; int main() { ll N, M; ll r; cin >> N >> M; cout << "A+B" << endl; return 0; }