2020年11月28日
P5723 Pocket of Prime
摘要： ###Description Little A has a pocket of primes, where can includes any prime. He always starts at 2 and enumerates if it's a prime. If it's, he will p 阅读全文
posted @ 2020-11-28 21:13 咕咕鸟GGA 阅读(97) 评论(0) 推荐(0)