#include<bits/stdc++.h>
typedef long long ll;
#define pb push_back
#define fr first
#define sc second
#define endl '\n'
using namespace std;
#define mid ((left+right)>>1)
int n;
int h[100023];
map<int,array<int,2>>mp[100023];
set<int>st[100023];
void init(int N, int D, int H[]){
n=N;
for(int i=0;i<n;i++){
h[i]=H[i];
mp[i][0]={0,0};
}
}
void curseChanges(int U, int A[], int B[]){
for(int i=1;i<=U;i++){
int a=A[i-1],b=B[i-1];
mp[a][i]=(--mp[a].end())->sc;
mp[b][i]=(--mp[b].end())->sc;
if(st[b].count(a)){
st[b].erase(a);
st[a].erase(b);
mp[a][i][h[b]]--;
mp[b][i][h[a]]--;
}
else{
st[b].insert(a);
st[a].insert(b);
mp[a][i][h[b]]++;
mp[b][i][h[a]]++;
}
}
}
int question(int x, int y, int v){
int res=1e9;
array<int,2>&a=(--mp[x].upper_bound(v))->sc;
array<int,2>&b=(--mp[y].upper_bound(v))->sc;
if((a[0]&&b[1])||(a[1]&&b[0])){
res=1;
}
if((a[0]&&b[0])||(a[1]&&b[1])){
res=0;
}
return res;
}
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