2022年10月27日
D. Factorial Divisibility
摘要： D. Factorial Divisibility You are given an integer $x$ and an array of integers $a_1,a_2, \dots ,a_n$. You have to determine if the number $a_1!+a_2!+ 阅读全文
posted @ 2022-10-27 23:16 onlyblues 阅读(78) 评论(0) 推荐(1) 编辑
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