2018年4月5日
CodeForces - 633D Fibonacci-ish 大数标记map+pair的使用
摘要： Fibonacci-ish Yash has recently learnt about the Fibonacci sequence and is very excited about it. He calls a sequence Fibonacci-ish if You are given s 阅读全文
posted @ 2018-04-05 22:23 yzm10 阅读(267) 评论(0) 推荐(0)
CodeForces - 633B A Trivial Problem 数论-阶乘后缀0
摘要： A Trivial Problem Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks for the number 阅读全文
posted @ 2018-04-05 21:55 yzm10 阅读(267) 评论(0) 推荐(0)