//Be Name KHODA
#pragma GCC optimize("Ofast")
#include "Joi.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define pb push_back
#define pp pop_back
#define lb lower_bound
#define ub upper_bound
#define cl clear
#define bg begin
#define arr(x) array<int , x>
#define endl '\n'
int n , m;
vector<int> tr[10000];
int tms[10000][2] , ps[10000];
bool ms[10000];
vector<int> tour;
ll o;
int timer = -1;
void dfs1(int v = 0 , int p = -1){
tms[v][0] = ++timer , tour.pb(v);
ps[v] = p , ms[v] = 1;
for(int u : tr[v]) if(!ms[u]) dfs1(u , v) , tour.pb(v);
tms[v][1] = timer;
}
void dfs2(int v){
ms[v] = 1;
for(int u : tr[v]){
if(!ms[u] and u != ps[v] and tms[u][0] < 60){
ll d = Move(u);
o |= (d << (tms[u][0] % 60));
dfs2(u);
d = Move(v);
}
}
}
void Joi(int N , int M , int A[] , int B[] , ll X , int T){
n = N , m = M;
for(int i = 0 ; i < m ; i++) tr[A[i]].pb(B[i]) , tr[B[i]].pb(A[i]);
dfs1();
for(int i = 0 ; i < n ; i++){
MessageBoard(i , ((X >> (tms[i][0] % 60)) & 1ll));
}
}
//Be Name KHODA
#pragma GCC optimize("Ofast")
#include<bits/stdc++.h>
#include "Ioi.h"
using namespace std;
typedef long long ll;
typedef long double ld;
#define pb push_back
#define pp pop_back
#define lb lower_bound
#define ub upper_bound
#define cl clear
#define bg begin
#define arr(x) array<int , x>
#define endl '\n'
int n , m;
vector<int> tr[10000];
int tms[10000][2] , ps[10000];
bool ms[10000];
vector<int> tour;
ll o;
int timer = -1;
void dfs1(int v = 0 , int p = -1){
tms[v][0] = ++timer , tour.pb(v);
ps[v] = p , ms[v] = 1;
for(int u : tr[v]) if(!ms[u]) dfs1(u , v) , tour.pb(v);
tms[v][1] = timer;
}
void dfs2(int v){
ms[v] = 1;
for(int u : tr[v]){
if(!ms[u] and u != ps[v] and tms[u][0] < 60){
ll d = (1ll * Move(u));
o |= (d << (tms[u][0] % 60));
dfs2(u);
d = Move(v);
}
}
}
ll Ioi(int N , int M , int A[] , int B[] , int P , int V , int T){
n = N , m = M;
for(int i = 0 ; i < m ; i++) tr[A[i]].pb(B[i]) , tr[B[i]].pb(A[i]);
dfs1();
o = ((1ll * V) << (tms[P][0] % 60));
if(tms[P][0] >= 59){
int i = 0;
for(; tour[i] != P ; i++);
while(tms[tour[i]][0] != tms[P][0] - 59){
ll d = Move(tour[i - 1]);
o |= (d << (tms[tour[i - 1]][0] % 60));
i--;
}
return o;
}else{
fill(&ms[0] , &ms[n] , 0);
while(true){
dfs2(P);
if(ps[P] == -1) break;
ll d = Move(ps[P]);
P = ps[P];
o |= (d << tms[P][0]);
}
return o;
}
}
Compilation message
Joi.cpp: In function 'void dfs2(int)':
Joi.cpp:36:20: error: 'Move' was not declared in this scope
36 | ll d = Move(u);
| ^~~~
