dominant专题

Dominant Indices【模板】长链剖分

~~~~~      Dominant Indices ~~~~~      总题单链接 对比重链剖分和长链剖分 ~~~~~      什么是重链剖分:根据子树的大小将树拆成多条互不相交的链。 ~~~~~      什么是长链剖分:根据字数的深度将树拆成多条互不相交的链。 ~~~~~      重链剖分中的重儿子:子树大小最大的儿子。 ~~~~~      长链剖分中的重儿子:

浙大PAT 1054题 1054. The Dominant Color

/*用C++读数据会超时,要用C读。*/#include<iostream>#include<stdio.h>#include<map>using namespace std;int main(){int i,j,n,m,num;map<int,int>mp;map<int,int>::iterator it;cin>>n>>m;for(i=0;i<m;i++){for(j=0;j<

A1054 The Dominant Color 难度2

题目描述 Behind the scenes in the computer's memory, color is always talked about as a series of 24 bits of information for each pixel. In an image, the color with the largest proportional area is called