比赛传送门:https://ac.nowcoder.com/acm/contest/52441
感觉整体难度有点偏大。
标签:const,int,题解,long,maxn,等腰三角,return,开题,lld From: https://www.cnblogs.com/eriktse/p/17254354.html
比赛传送门:https://ac.nowcoder.com/acm/contest/52441
感觉整体难度有点偏大。
标签:const,int,题解,long,maxn,等腰三角,return,开题,lld From: https://www.cnblogs.com/eriktse/p/17254354.html