因为只能买一次,暴力枚举一下买的衣服的大小. #include<cstdio> #include<map> #include<algorithm> using namespace std; typedef long long ll; #define fi first #define se second ; map<int,int> S; int main() { int T; scanf("%d",&T); ; k <= T…

A. ArielTime Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100685/problem/A Description King Triton really likes watching sport competitions on TV. But much more Triton likes watching live competitions. So Triton decides to set up…

G. #TheDress Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100637/problem/G Description After landing on planet i1c5l people noticed that blue and black clothes are quite popular among the locals. Each aboriginal has at least…

http://codeforces.com/gym/101055/problem/A 题目:给定一些三维空间的点,要你找一个平面,能覆盖尽量多的点,只要求输出点数即可.n<=50 因为数据量小,我们考虑暴力. 首先,三个不在同一条直线的点,确定一个平面,然后枚举其他的点.判断一下,这样的复杂度是n^4.可以接受 特判.所有点都在同一条直线.直接输出n. 后面的,枚举三个点后,能算出这个平面的法向量,然后枚举其他点,与法向量的数量积是0的,就可以ans++ #include <cstdio>…

原题链接:http://codeforces.com/gym/100203/attachments/download/1702/statements.pdf 题解 考虑暴力的复杂度是O(n^3),所以我们需要记录所有的ai+aj,如果当前考虑到了ak,那么就去前面寻找ai,使得ak-ai是我们记录过的和.整个算法的复杂度O(n^2). 代码 #include<iostream> #include<cstring> #include<cstdio> #include<…

Identity Checker 题目连接: http://codeforces.com/gym/100015/attachments Description You likely have seen that x(sin x +cos2 x) ! x = 0, and you may have seen that sin(2x) ! 2 sin x cos x =0. But did you know that tan (2x)(x ! x tan2 x) ! 2x tan x = 0? Wo…

题目链接:http://codeforces.com/gym/101848/problem/B 给出一串数字要你最多改动三个数字使这一串数字成为等差数列.因为最多改动三个数字所以可以先求出相邻两项的差值再进行修改,判断是否符合,最多循环四遍即可. #include<iostream> using namespace std; int main() { ],b[]; cin>>n; ;i<n;i++) cin>>a[i]; ) { ;i<n;i++) b[i]…

3e7暴力,800ms+过,单调队列维护区间最小值. #include<bits/stdc++.h> using namespace std; typedef long long ll; ; int x[maxn], dq[maxn], pos[maxn]; int main() { freopen("minima.in","r",stdin); freopen("minima.out","w",stdout);…

World CupInput file: Standard InputOutput file: Standard OuptutTime limit: 1 second Here is World Cup again, the top 32 teams come together to fight for the World Champion.The teams are assigned into 8 groups, with 4 teams in each group. Every two te…

1.添加的一台苹果设备为开发机子后,打版本,说profile 没找到,报错 2.上传二进制文件到itunes connect ,报错 3.有时候还什么 appID 无效,报错 烦死他了 我的解决办法,兄弟 先复制一个文件包吧,免得我坑害了你. 我现在xcode 版本有三个,6.3.1 ~用于我们公司unity游戏打包 7.2 这个版本不能落下啊 因为我的7.3.1版本没有代码自动补全功能! 在7.2中操作 删除项目中的entitlement文件 随后关闭 in app purchase  ,ga…