#include #include #include #include using namespace std; int a[10] = { 1954, 1997, 1986, 1986, 2043, 2082, 2017, 1953, 1962, 2020 }; int b[10]; int main() { char c1,c2; cin >> c1; cin >> c2; for (int i = 0; i < 20000; i++) { char ch; cin >> ch; b[ch - '0']++; } for (int i = 0; i < 10; i++) { if (a[i] != b[i]) { cout << a[i] << " " << b[i] << endl; return 0; } } cout << c1 << " " << 3 << endl; return 0; }