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