摘要:
A Short problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2711 Accepted Submission(s): 951 阅读全文
摘要:
阿里“天池”竞赛平台近日推出了一个新的挑战任务:对于给定的一串 DNA 碱基序列 tt,判断它在另一个根据规则生成的 DNA 碱基序列 ss 中出现了多少次。 首先,定义一个序列 ww: \displaystyle w_{i} = \begin{cases}b, & i = 0\\(w_{i-1} 阅读全文
摘要:
Problem Statement Definition This problem statement is the exclusive and proprietary property of TopCoder, Inc. Any unauthorized use or reproduction o 阅读全文