B. Dispersed parentheses 记忆化搜索 + 括号序列的状压表示
摘要:
http://codeforces.com/gym/100633/problem/B B. Dispersed parentheses time limit per test 2 seconds memory limit per test 256 megabytes input standard i 阅读全文
posted @ 2017-03-16 13:55 stupid_one 阅读(396) 评论(0) 推荐(0)
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