GreyBtfly的博客

博客目录返回二级目录——kaugnbin概率dp习题集原题题目链接'Snakes and Ladders' or 'Shap-Ludu' is a game commonly played in Bangladesh. The game is so common that it would be tough to find a person who hasn't played it...

#include<bits/stdc++.h>using namespace std;#define regi register intint const rank=3;typedef long long ll;class mat{public:    ll m[rank][rank];    inline ll* operator[](int x){      ...

博客目录原题原题传送门 40.26%  1000ms  65536KGod Water likes to eat meat, fish and chocolate very much, but unfortunately, the doctor tells him that some sequence of eating will make them poisonous.Ev...