摘要: You task is to find minimal natural number N, so that N! contains exactly Q zeroes on the trail in decimal notation. As you know N! = 1*2*...*N. For e 阅读全文
posted @ 2018-03-14 21:18 Veritas_des_Liberty 阅读(297) 评论(0) 推荐(0) 编辑
摘要: My birthday is coming up and traditionally I'm serving pie. Not just one pie, no, I have a number N of them, of various tastes and of various sizes. F 阅读全文
posted @ 2018-03-14 20:45 Veritas_des_Liberty 阅读(348) 评论(0) 推荐(0) 编辑