2014 年 2月 28 日随笔档案 - ERKE

2014年2月28日

摘要： SubsequenceTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3892Accepted Submission(s): 1271Problem DescriptionThere is a sequence of integers. Your task is to find the longest subsequence that satisfies the following condition: t... 阅读全文

posted @ 2014-02-28 19:27 ERKE 阅读(293) 评论(0) 推荐(0) 编辑

D. How many trees? DP

摘要： D. How many trees?time limit per test1 secondmemory limit per test64 megabytesinputstandard inputoutputstandard outputIn one very old text file there was written Great Wisdom. This Wisdom was so Great that nobody could decipher it, even Phong — the oldest among the inhabitants of... 阅读全文

posted @ 2014-02-28 08:57 ERKE 阅读(435) 评论(0) 推荐(0) 编辑