passer__的博客

CandyTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2890    Accepted Submission(s): 1305Special JudgeProblem DescriptionLazyChi

FrogsTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2920    Accepted Submission(s): 931Problem DescriptionThere are m stones

传送门:  https://nanti.jisuanke.com/t/17115Bob has a not even coin, every time he tosses the coin, the probability that the coin's front face up is \frac{q}{p}(\frac{q}{p} \le \frac{1}{

Balls RearrangementTime Limit: 6000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1136    Accepted Submission(s): 474Problem DescriptionBob has

题目链接 ： https://arc077.contest.atcoder.jp/tasks/arc077_bD - 11Time limit : 2sec / Memory limit : 256MBScore : 600 pointsProblem StatementYou are given an integer sequence of length n+1, a1,a2...

1118链接 ： http://www.51nod.com/onlineJudge/questionCode.html#!problemId=1118普通的一个2位的DP 直接跑就行了#include<bits/stdc++.h>using namespace std;int dp[1005][1005];const int mod=1e9+7;int main(...

题目链接：https://www.luogu.org/problemnew/show/P4562 (不开氧气就RE，不知道为啥）                  https://www.lydsy.com/JudgeOnline/problem.php?id=5323题目描述九条可怜是一个热爱游戏的女孩子，她经常在网上和一些网友们玩一款叫做《僵尸危机》游戏。在这款游戏中，玩家们会需...

以下资料整理来自：https://www.cnblogs.com/linyujun/p/5194170.html                                https://blog.youkuaiyun.com/YxuanwKeith/article/details/52387873 void Getphi(int Max) { phi[1] = ...