2013年9月10日
hdu2709
摘要： SumsetsTime Limit: 6000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1151Accepted Submission(s): 446Problem DescriptionFarmer John commanded his cows to search for different sets of numbers that sum to a given number. The cows use only numbers that are an intege 阅读全文
posted @ 2013-09-10 20:38 我家小破孩儿 阅读(169) 评论(0) 推荐(0)
hdu4706
摘要： Children's DayTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 408Accepted Submission(s): 255Problem DescriptionToday is Children's Day. Some children ask you to output a big letter 'N'. 'N' is constituted by two vertical lin 阅读全文
posted @ 2013-09-10 18:48 我家小破孩儿 阅读(134) 评论(0) 推荐(0)
hdu4715
摘要： Difference Between PrimesTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 970Accepted Submission(s): 315Problem DescriptionAll you know Goldbach conjecture.That is to say, Every even integer greater than 2 can be expressed as the sum of two primes. 阅读全文
posted @ 2013-09-10 18:45 我家小破孩儿 阅读(233) 评论(0) 推荐(0)