这句话让我们省了很多的事儿 (Discuss里有的大神就入了这个坑了) 然后呢 自然想到了中位数 (不要问我怎么想到的) 但是如果n为偶数怎么办呢 就取两个中间位置的数那段区间呗~ 本以为随便搞搞 就像酱紫,就完了呢…. 然而 我想简单了…. 还有几步没有想到 1. 中间的那个点被牛占了怎么办 2. 矩形区间里...
Building A New Barn Description After scrimping and saving for years, Farmer John has decided to build a new barn. He wants the barn to be highly accessible, and he knows the coordinates of the grazing spots of allN(2 ≤N≤ 10,000 cows. Each grazing spot is at a point with integer ...
poj 3269 Building A New Barn #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #include <cmath> using namespace std; const int maxn=1e4+9; int x[maxn],y[maxn]; struct D { int x,y; bool operator <(const D &xx)const { if(x==xx.x) return y...
After scrimping and saving for years, Farmer John has decided to build a new barn. He wants the barn to be highly accessible, and he knows the coordinates of the grazing spots of allN(2 ≤N≤ 10,000 cows. Each grazing spot is at a point with integer coordinates (Xi,Yi) (-10,000 ...
map暴力。 #include<iostream>#include<cstring>#include<cstdio>#includeusingnamespacestd;intmain(){string str,ch;inti,j;while(cin>>str){map<string,int>Map;if(str[0]=='*')break;intf=0;if(str.length()<=2){cout<<str<<" is surprising."<<endl;}else{for(i=0;i<=str.length()-2;i...
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