2013年8月29日
hdu3371
摘要： Connect the CitiesTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7269Accepted Submission(s): 2076Problem DescriptionIn 2100, since the sea level rise, most of the cities disappear. Though some survived cities are still connected with others, but m 阅读全文
posted @ 2013-08-29 18:12 我家小破孩儿 阅读(174) 评论(0) 推荐(0)
poj1686
摘要： Lazy Math InstructorA math instructor is too lazy to grade a question in the exam papers in which students are supposed to produce a complicated formula for the question asked. Students may write correct answers in different forms which makes grading very hard. So, the instructor needs help from com 阅读全文
posted @ 2013-08-29 13:52 我家小破孩儿 阅读(304) 评论(0) 推荐(0)