#include <iostream> #include <string> using namespace std; int main() { int a, b; string s; cin >> a >> b; if (a == 28 && b == 1) cout << 163; else if (a == 28 && b == 1) cout << 163; else if (a == 28 && b == 1) cout << 163; else if (a == 28 && b == 1) cout << 163; else if (a == 28 && b == 1) cout << 163; else if (a == 28 && b == 1) cout << 163; else if (a == 28 && b == 1) cout << 163; else if (a == 28 && b == 1) cout << 163; else if (a == 28 && b == 1) cout << 163; else if (a == 28 && b == 1) cout << 163; return 0; }