2013年8月1日
HDU 4642 Fliping game （简单博弈）
摘要： Fliping gameTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 307Accepted Submission(s): 220Problem DescriptionAlice and Bob are playing a kind of special game on an N*M board (N rows, M columns). At the beginning, there are N*M coins in this board w 阅读全文
posted @ 2013-08-01 23:51 Jack Ge 阅读(788) 评论(0) 推荐(0) 编辑
HDU 4639 Hehe
摘要： HeheTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 355Accepted Submission(s): 202Problem DescriptionAs we all know, Fat Brother likes MeiZi every much, he always find some topic to talk with her. But as Fat Brother is so low profile that no one kn 阅读全文
posted @ 2013-08-01 23:44 Jack Ge 阅读(426) 评论(0) 推荐(0) 编辑
HDU 4632 Palindrome subsequence （区间DP）
摘要： Palindrome subsequenceTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 131072/65535 K (Java/Others)Total Submission(s): 558Accepted Submission(s): 203Problem DescriptionIn mathematics, a subsequence is a sequence that can be derived from another sequence by deleting some elements without changing 阅读全文
posted @ 2013-08-01 23:32 Jack Ge 阅读(1427) 评论(0) 推荐(0) 编辑