2015年3月30日
UVA 1368 DNA（模拟+贪心）
摘要： DNA (Deoxyribonucleic Acid) is the molecule which contains the genetic instructions. It consists of four different nucleotides, namely Adenine, Thymin... 阅读全文
posted @ 2015-03-30 23:12 BYYB_0506 阅读(193) 评论(0) 推荐(0) 编辑