척취법 Educational Codeforces Round 87(Rated for Div. 2)B. Ternary String 슬라이딩 윈도우 보드 문제 B. Ternary String time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output You are given a string s such that each its character is either 1, 2, or 3. You have to choose t... 슬라이딩 창척취법
Educational Codeforces Round 87(Rated for Div. 2)B. Ternary String 슬라이딩 윈도우 보드 문제 B. Ternary String time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output You are given a string s such that each its character is either 1, 2, or 3. You have to choose t... 슬라이딩 창척취법