https://www.acmicpc.net/problem/6997 6997๋ฒ: Guessing Game I After a long trek through treacherous mountains, Bilbo and the dwarfs have arrived at the West Gate of the mines of Puzzlia, constructed by a mathematically inclined Dwarf King. The gate is of course not open (nothing can be that easy for our heroes), and www.acmicpc.net ๋ฌธ์ After a long trek through treacherous mountains, Bilbo and the ..