2019年5月23日
Factory
摘要： One industrial factory is reforming working plan. The director suggested to set a mythical detail production norm. If at the beginning of the day ther 阅读全文
posted @ 2019-05-23 19:34 蓉~ 阅读(632) 评论(0) 推荐(0)
A - Drazil and Factorial
摘要： Drazil is playing a math game with Varda. Let's define for positive integer x as a product of factorials of its digits. For example, . First, they cho 阅读全文
posted @ 2019-05-23 19:32 蓉~ 阅读(100) 评论(0) 推荐(0)