2017年1月16日

摘要: Ice-sugar Gourd Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 1492 Accepted Submissi... 阅读全文
posted @ 2017-01-16 11:39 Jelly_acm 阅读(121) 评论(0) 推荐(0)
 
摘要: Palindrome subsequence Problem Description In mathematics, a subsequence is a sequence that can be derived from another sequence by deleting so... 阅读全文
posted @ 2017-01-16 11:14 Jelly_acm 阅读(86) 评论(0) 推荐(0)