邻接矩阵求最大连通分支

function [ MaxConnComp ] = Online_Max_connected_component（ AdjacentMatrix ）
%ONLINE_MAX_CONNECTED_COMPONENT Summary of this function goes here
%   For non-directional graph
[K~]=size（AdjacentMatrix）;
VerticesTag=zeros（1K）;
TagNum=1;
for Iter1=1:K
    for Iter2=Iter1+1:K
        if AdjacentMatrix（Iter1Iter2）==1
            if （VerticesTag（Iter1）==0）&&（VerticesTag（Iter2）==0）
                VerticesTag（Iter1）=TagNum;
                VerticesTag（Iter2）=TagNum;
                TagNum=TagNum+1;
            else
                if （VerticesTag（Iter1）~=0）&&（VerticesTag（Iter2）~=0）
                    IndexTemp=find（Vertic