#include "Joi.h"
#include<bits/stdc++.h>
using namespace std;
#define ll long long
mt19937 rnd(26);
vector<int>f[20000];
bool mark2[20000];
int ps[20000];
int tin2=0;
void fart(int x){
mark2[x]=1;
shuffle(f[x].begin(),f[x].end(),rnd);
for(auto i:f[x]){
if(!mark2[i]){
ps[i]=(++tin2)%60;
fart(i);
}
}
}
void Joi(int N, int M, int A[], int B[], long long X, int T) {
for(int i=0;i<M;i++){
f[A[i]].push_back(B[i]);
f[B[i]].push_back(A[i]);
}
for(int j=0;j<N;j++){
ps[j]=(j%60);
}
fart(0);
for(int i=0;i<N;i++){
ll cur=ps[i];
ll bt=(X>>cur)&1ll;
MessageBoard(i,bt);
}
}
#include "Ioi.h"
#include<bits/stdc++.h>
using namespace std;
#define ll long long
mt19937 rng(26);
int cnt[60];
vector<int>g[20000];
bool mark[20000];
bool needtostop(){
for(int j=0;j<60;j++){
if(cnt[j]==-1){
return 0;
}
}
return 1;
}
int par[20000];
bool mark3[20000];
int tin=0;
void far(int x){
mark3[x]=1;
shuffle(g[x].begin(),g[x].end(),rng);
for(auto i:g[x]){
if(!mark3[i]){
par[i]=(++tin)%60;
far(i);
}
}
}
void dfs(int x){
mark[x]=1;
if(needtostop())return;
for(auto i:g[x]){
if(!mark[i]){
cnt[par[i]]=Move(i);
dfs(i);
if(needtostop())return;
cnt[par[x]]=Move(x);
}
}
}
long long Ioi(int n, int m, int a[], int b[], int ppos, int V, int T) {
for(int i=0;i<m;i++){
g[a[i]].push_back(b[i]);
g[b[i]].push_back(a[i]);
}
for(int j=0;j<n;j++){
par[j]=j%60;
}
far(0);
for(int i=0;i<60;i++){
cnt[i]=-1;
}
cnt[par[ppos]]=V;
dfs(ppos);
ll ans=0;
for(ll i=0;i<60;i++){
if(cnt[i]==-1){
cnt[i]=0;
}
if(cnt[i]){
ans+=(1ll<<i);
}
}
return ans;
}
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