OI 성장 과정 Codeforces894A QAQ 태그:시뮬레이션 제목. 제목 전송문 “QAQ” is a word to denote an expression of crying. Imagine “Q” as eyes with tears and “A” as a mouth. Now Diamond has given Bort a string consisting of only uppercase English letters of length n. Ther... codeforces모방하다문자열OI 성장 과정
Codeforces894A QAQ 태그:시뮬레이션 제목. 제목 전송문 “QAQ” is a word to denote an expression of crying. Imagine “Q” as eyes with tears and “A” as a mouth. Now Diamond has given Bort a string consisting of only uppercase English letters of length n. Ther... codeforces모방하다문자열OI 성장 과정