B - Fedya and Maths
摘要:
B - Fedya and Maths Fedya studies in a gymnasium. Fedya's maths hometask is to calculate the following expression: (1^n + 2^n + 3^n + 4^n) mod 5 for g 阅读全文
posted @ 2020-01-14 21:06 Aminers 阅读(157) 评论(0) 推荐(0) 编辑