2022年8月9日
PAT Advanced 1015 Reversible Primes（20）
摘要： 题目描述： A reversible prime in any number system is a prime whose "reverse" in that number system is also a prime. For example in the decimal system 73 i 阅读全文
posted @ 2022-08-09 21:05 D_coding_blog 阅读(39) 评论(0) 推荐(0)
PAT Advanced 1014 Waiting in Line（30）
摘要： 题目描述： Suppose a bank has N windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. The 阅读全文
posted @ 2022-08-09 18:40 D_coding_blog 阅读(75) 评论(0) 推荐(0)