题目链接:http://codeforces.com/gym/101873/problem/D 题意: 给出 $n$ 个事实,表述为 "XXX are worse than YYY".再给出 $m$ 个某人说的话,也是表述为 "XXX are worse than YYY",对于每句话都要判断是否正确: 如果正确,输出 "Fact":如果错误,输出 "Alternative Fact":如果无法判断,输出 "Pant…

Pants On Fire 题目描述 Donald and Mike are the leaders of the free world and haven’t yet (after half a year) managed to start a nuclear war. It is so great! It is so tremendous!Despite the great and best success of Donald’s Administration, there are stil…

Pants On Fire 传送门:链接  来源:upc9653 题目描述 Donald and Mike are the leaders of the free world and haven't yet (after half a year) managed to start a nuclear war. It is so great! It is so tremendous! Despite the great and best success of Donald's Administra…

原题链接:2017-2018 ACM-ICPC German Collegiate Programming Contest (GCPC 2017) Pants On Fire Donald and Mike are the leaders of the free world and haven’t yet (after half a year) managed to start a nuclear war. It is so great! It is so tremendous! Despite…

layout: post title: (寒假开黑gym)2017-2018 ACM-ICPC German Collegiate Programming Contest (GCPC 2017) author: "luowentaoaa" catalog: true tags: mathjax: true - codeforces 传送门 付队! 许老师! B.Buildings (polya定理) 题意 B:给你m面墙,每面墙是n*n的格子,你有c种颜色,问你有多少种涂色方案.用po…

题还没补完 以下是牢骚:删了 现在只有六个...太恐怖了,我发现四星场我连300人的题都不会啊. C:最短路加一维状态就好了叭..嗯,一开始没看到输出的那句话 那个  "."也要输出,然后n,m看反了,这反人类啊这nm. #include <bits/stdc++.h> #define mk(a,b) make_pair(a,b) #define pii pair<int,int> using namespace std; typedef long long l…

A. Drawing Borders Unsolved. B. Buildings Unsolved. C. Joyride Upsolved. 题意: 在游乐园中,有n个游玩设施,有些设施之间有道路,给出每个设施需要花费的时间和价格,以及经过每条道路的时间,求从设施1出发恰好回到设施1恰好花费时间x的最小花费. 思路: $dist[i][j] 表示 第i个时刻 到第j个点的最小花费  从<t[1], 1> -> <x, 1>$ 跑最短路即可 #include <bit…

A Drawing Borders 很多构造方法,下图可能是最简单的了 代码: #include<bits/stdc++.h> using namespace std; ; struct Point{ int x,y; }; Point a[maxn]; ; Point b[maxn]; ; vector<pair<double,double> > va; vector<pair<double,double> > vb; void checka(…

Multi-label classification with Keras In today’s blog post you learned how to perform multi-label classification with Keras. Performing multi-label classification with Keras is straightforward and includes two primary steps: Replace the softmax activ…

B - Building 给一个m各面的多边形柱体,每一侧面有n*n个格子,现在对这些格子染色,看有多少种方式使得多面柱体无论如何旋转都不会与另一个一样. #include <bits/stdc++.h> using namespace std; typedef long long ll; #define mod 1000000007 ll n,m,c; ll quickly_pow(ll x,ll y){ ll ans=; while(y){ ) ans=ans*x%mod; y>&g…