摘要:
题目链接 Problem Description You are given two 10-based integers b and x, and you are required to determine the following proposition is true or false: Fo 阅读全文
摘要:
链接:https://ac.nowcoder.com/acm/contest/6928/A 来源:牛客网 题目描述 Rinne 喜欢使用一种奇怪的方法背单词,现在这些单词被放在了一个$ n \times m$的格子里。由于背单词是一个令人烦躁的事情,所以她决定每天只背同一行或者同一列的单词。她一共会 阅读全文
摘要:
Problem Description Generate three integers a,b,and c in[1,n] with equal probability independently and use them as the three right-angle side length o 阅读全文
摘要:
题目描述 Roundgod is given n,k,construct a permutation P of 1~n satisfying that for all integers i in [1,n],there exists a contiguous subarray in P of len 阅读全文