Hihocoder 太阁最新面经算法竞赛18 source: https://hihocoder.com/contest/hihointerview27/problems 题目1 : Big Plus 描述 Given an NxN 01 matrix, find the biggest plus (+) consisting of 1s in the matrix. size 1 plus size 2 plus size 3 plus size 4 plus 1 1 1 1 111 1 1…
hihoCoder太阁最新面经算法竞赛15 Link: http://hihocoder.com/contest/hihointerview24 题目1 : Boarding Passes 时间限制:10000ms 单点时限:1000ms 内存限制:256MB 描述 Long long ago you took a crazy trip around the world. You can not remember which cities did you start and finish t…
http://hihocoder.com/problemset/problem/1454 调了好长时间,谜之WA... 等我以后学好dp再来看为什么吧,先弃坑(╯‵□′)╯︵┻━┻ #include<cstdio> #include<cstring> #include<algorithm> using namespace std; typedef long long ll; const int pp = 998244353; const int N = 503; int…