#include #include "testlib.h" using namespace std; int main() { registerValidation(); int N = inf.readInt(3, 200000); inf.readEoln(); vector A(N); for (int i = 0; i < N; i++) { A[i] = inf.readLong(0LL, 1000000000000000LL); if (i != N - 1) inf.readSpace(); } inf.readEoln(); inf.readEof(); return 0; }