#include "dungeon2.h"
#include<bits/stdc++.h>
using namespace std;
typedef int ll;
ll n,m,k,i,j,l,r,x,y,z,w,s,t,a[1100000],dp[1100000],ans[1100000],h[1100000],c[110000],b[110000],e;
queue<ll> q;
vector<ll> v[1100000],u[1100000],vv[1100000];
void make_dfstree(ll x,ll y)
{
n++;
if(h[x]==0)
{h[x]=NumberOfRoads();
for(i=0;i<h[x];i++)
{
v[x].push_back(0);
u[x].push_back(0);
}
}
if(y>0)
v[x][LastRoad()-1]=-1;
ll i,z;
for(i=0;i<h[x];i++)
{
if(v[x][i]==-1)
{
u[x][i]=-1;
continue;
}
Move(i+1,2);
z=Color();
if(z==3)
{
v[x][i]=-1;
u[x][i]=-1;
Move(LastRoad(),3);
continue;
}
else if(z==2)
{
v[x][i]=-1;
u[x][i]=1;
Move(LastRoad(),2);
continue;
}
t++;
z=LastRoad();
v[x][i]=t;
u[x][i]=-1;
make_dfstree(t,x);
Move(z,3);
}
}
void g(ll x,ll y)
{
ll i,z;
for(i=0;i<h[x];i++)
{
if(v[x][i]<=0)
continue;
Move(i+1,a[x]);
z=LastRoad();
g(v[x][i],x);
Move(z,a[v[x][i]]);
}
}
void dfs(ll x,ll y)
{
ll i;
for(i=0;i<h[x];i++)
{
if(v[x][i]==-1&&u[x][i]>=0)
{
Move(i+1,Color());
u[x][i]+=c[e]*(Color()-1);
Move(LastRoad(),Color());
continue;
}
if(v[x][i]==-1)
continue;
Move(i+1,Color());
dfs(v[x][i],LastRoad());
}
if(y>0)
{
Move(y,a[x]);
}
}
void Inspect(int R)
{
c[0]=1;
c[1]=3;
c[2]=9;
c[3]=27;
c[4]=81;
t=1;
make_dfstree(1,0);
show();
for(i=1;i<=n;i++)
{
a[i]=(i-1)%3+1;
}
g(1,0);
//show();
for(i=1;i<=n;i++)
b[i]=i-1;
/*for(i=1;i<=n;i++)
{
printf("%d:%d\n",i,h[i]);
for(j=0;j<h[i];j++)
{
printf("(%d,%d) ",v[i][j],u[i][j]);
}
printf("\n");
}*/
for(e=0;e<=4;e++)
{
//show();
for(i=1;i<=n;i++)
{
b[i]/=3;
a[i]=b[i]%3+1;
}
dfs(1,0);
}
for(i=1;i<=n;i++)
{
for(j=0;j<h[i];j++)
{
if(v[i][j]>0)
{vv[i].push_back(v[i][j]);
vv[v[i][j]].push_back(i);
}
if(u[i][j]>0)
{
vv[i].push_back(u[i][j]);
vv[u[i][j]].push_back(i);
}
}
}
swap(vv,v);
for(i=1;i<=n;i++)
{
sort(v[i].begin(),v[i].end());
v[i].erase(unique(v[i].begin(),v[i].end()),v[i].end());
h[i]=v[i].size();
/*printf("%d: ",h[i]);
for(j=0;j<h[i];j++)
printf("%d ",v[i][j]);
printf("\n");
*/}
for(i=1;i<=n;i++)
{
q.push(i);
for(j=1;j<=n;j++)
{
dp[j]=10000;
}
dp[i]=0;
while(!q.empty())
{
x=q.front();
q.pop();
for(j=0;j<v[x].size();j++)
{
y=v[x][j];
if(dp[v[x][j]]==10000)
{
q.push(y);
dp[y]=dp[x]+1;
}
}
}
for(j=1;j<=n;j++)
{
ans[dp[j]]++;
}
}
for(i=1;i<=R;i++)
Answer(i,ans[i]/2);
}
Compilation message
dungeon2.cpp: In function 'void Inspect(int)':
dungeon2.cpp:98:5: error: 'show' was not declared in this scope
98 | show();
| ^~~~
dungeon2.cpp:164:22: warning: comparison of integer expressions of different signedness: 'll' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
164 | for(j=0;j<v[x].size();j++)
| ~^~~~~~~~~~~~
