2018年6月30日
AtCoder - 3939 Strange Nim
摘要： Problem Statement Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains Ai stones and 阅读全文
posted @ 2018-06-30 20:24 蒟蒻JHY 阅读(280) 评论(0) 推荐(0) 编辑