/* -*- coding: utf-8 -*- * * 2228.cc: No.2228 Creeping Ghost - yukicoder */ #include #include using namespace std; /* constant */ const int N = 16; const char mvs[] = "DDRRRRUUDDLLLLUU"; /* typedef */ /* global variables */ /* subroutines */ /* main */ int main() { int t; scanf("%d", &t); for (int i = 0; i < t; i++) putchar(mvs[i % N]); putchar('\n'); return 0; }