摘要: ``` include using namespace std; const int MAXN=200005; int dp[MAXN],a[MAXN],n,ans= 100000; int main(){ scanf("%d",&n); for(int i=1;i 阅读全文
posted @ 2018-06-25 06:53 Roni_i 阅读(118) 评论(0) 推荐(0) 编辑