프롬프트 없음
4 1 3 0 0 0 0 1 1 2 4 00 0 01 1 10 1 11 1 1 2 0 1 0 0 2 4 00 0 01 1 10 1 11 0
OK OK LIE LIE
출처: USACO 2022 December Contest, Bronze Problem 3. Reverse Engineering