2015年2月26日
POJ1681 Painter's Problem (高斯消元or 状态dp)
摘要： Painter's ProblemTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 4722Accepted: 2304DescriptionThere is a square wall which is made of n*n sma... 阅读全文
posted @ 2015-02-26 20:43 Doli 阅读(120) 评论(0) 推荐(0)
POJ 1222 && POJ 1830 开关问题 (高斯消元)
摘要： EXTENDED LIGHTS OUTTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 7217Accepted: 4724DescriptionIn an extended version of the game Lights Out... 阅读全文
posted @ 2015-02-26 16:24 Doli 阅读(108) 评论(0) 推荐(0)