2017年4月20日
SCU 4493 DNA
摘要： Time Limit: 1000 MS Memory Limit: 131072 K Description Deoxyribonucleic acid (DNA) is a molecule that carries most of the genetic instructions used in 阅读全文
posted @ 2017-04-20 14:08 hinata_hajime 阅读(184) 评论(0) 推荐(0)
G - Good Numbers UESTC - 832 (打表 找规律）
摘要： If we sum up every digit of a number and the result can be exactly divided by 1010 , we say this number is a good number. You are required to count th 阅读全文
posted @ 2017-04-20 13:34 hinata_hajime 阅读(291) 评论(0) 推荐(0)