#include "collapse.h"
#include <bits/stdc++.h>
using namespace std;
template<class T>
void readi(T &x)
{
T input = 0;
bool negative = false;
char c = ' ';
while (c < '-')
{
c = getchar();
}
if (c == '-')
{
negative = true;
c = getchar();
}
while (c >= '0')
{
input = input * 10 + (c - '0');
c = getchar();
}
if (negative)
{
input = -input;
}
x = input;
}
template<class T>
void printi(T output)
{
if (output == 0)
{
putchar('0');
return;
}
if (output < 0)
{
putchar('-');
output = -output;
}
int aout[20];
int ilen = 0;
while(output)
{
aout[ilen] = ((output % 10));
output /= 10;
ilen++;
}
for (int i = ilen - 1; i >= 0; i--)
{
putchar(aout[i] + '0');
}
return;
}
template<class T>
void ckmin(T &a, T b)
{
a = min(a, b);
}
template<class T>
void ckmax(T &a, T b)
{
a = max(a, b);
}
long long randomize(long long mod)
{
return ((1ll << 30) * rand() + (1ll << 15) * rand() + rand()) % mod;
}
#define MP make_pair
#define PB push_back
#define PF push_front
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
const long double PI = 4.0 * atan(1.0);
const long double EPS = 1e-10;
#define MAGIC 347
#define SINF 10007
#define CO 1000007
#define INF 1000000007
#define BIG 1000000931
#define LARGE 1696969696967ll
#define GIANT 2564008813937411ll
#define LLINF 2696969696969696969ll
#define MAXN 100000
long long normalize(long long x, long long mod = INF)
{
return (((x % mod) + mod) % mod);
}
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<int> vi;
int N, K, Q;
bool eid[MAXN];
pii ed[MAXN];
pii quer[MAXN];
vector<pii> queries[MAXN];
int ans[MAXN];
set<int> edge[MAXN];
int dsu[MAXN];
int find_parent(int u)
{
if (u == dsu[u])
{
return u;
}
dsu[u] = find_parent(dsu[u]);
return dsu[u];
}
void merge(int u, int v)
{
u = find_parent(u);
v = find_parent(v);
if (u == v)
{
return;
}
dsu[u] = v;
return;
}
int slit(int x)
{
for (int i = 0; i < N; i++)
{
dsu[i] = i;
}
for (int u = 0; u < N; u++)
{
for (int v : edge[u])
{
if (v > u)
{
break;
}
if (u > x && v <= x)
{
continue;
}
merge(u, v);
}
}
int res = 0;
for (int i = 0; i < N; i++)
{
if (find_parent(i) == i) res++;
}
return res;
}
vi simulateCollapse(int n, vi t, vi x, vi y, vi w, vi p)
{
N = n;
K = t.size();
Q = w.size();
for (int i = 0; i < K; i++)
{
eid[i] = t[i];
ed[i] = MP(x[i], y[i]);
}
for (int i = 0; i < Q; i++)
{
quer[i] = MP(w[i], p[i]); //collapse at p
queries[w[i]].PB(MP(p[i], i));
}
// cerr << "huh\n";
for (int i = 0; i < K; i++)
{
int u = ed[i].fi, v = ed[i].se;
if (eid[i])
{
edge[u].erase(v);
edge[v].erase(u);
}
else
{
edge[u].insert(v);
edge[v].insert(u);
}
for (pii x : queries[i])
{
ans[x.se] = slit(x.fi);
}
}
vi res(Q);
for (int i = 0; i < Q; i++)
{
res[i] = ans[i];
}
return res;
}
