import java.util.*;
import static com.
sun.
tools.
sjavac.
Util.
union;
public class Graph {
private List<Integer>[] nb;
private int n;
Graph (int n) {
this.n=n;
for (int i=0; i<n; i++)
nb[i] = new ArrayList<>();
}
void addEdge (int a, int b) {
nb[a].add(b);
nb[b].add(a);
}
Set<Set<Integer>> sets;
Set<Integer>[] ns;
Set<Set<Integer>> complimentComponent () {
sets = new HashSet<>();
for (int i=0; i<=n; i++) {
Set<Integer> s = HashSet<Integer>.Singleton(i);
sets.add(s);
ns[i]=s;
}
for (int i=0; i<n; i++) process(i);
return sets;
}
void process (int a) {
Map<Set<Integer>, Integer> c = new HashMap<>();
for (Set <Integer
> s
: sets
) {
c.put(s, 0);
}
for (int b : nb[a]) {
c.put(ns[b], c.get(ns[b])+1);
}
for (Set<Integer> s : sets) {
if (s != ns[a] && c.get(s) < s.size()) { // porównuje wskażniki
union (ns[a], s);
}
}
}
void union (Set<Integer> s, Set<Integer> t) {
if (s.size() < t.size()) {
union (t, s); return;
}
s.addAll(t);
for (int a : t) {
ns[a] = s;
}
sets.remove(t);
}
}
public class Main {
public static void main
(String[] argv
) {
}
}
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}