2017年9月1日
POJ 1458 Common Subsequence（简单DP，LCS）
摘要： A subsequence of a given sequence is the given sequence with some elements (possible none) left out. Given a sequence X = < x1, x2, ..., xm > another 阅读全文
posted @ 2017-09-01 20:57 Zireael 阅读(143) 评论(0) 推荐(0) 编辑