#include "advisor.h"
#include <bits/stdc++.h>
using namespace std;
template<class T, class U>
void ckmin(T &a, U b)
{
if (a > b) a = b;
}
template<class T, class U>
void ckmax(T &a, U b)
{
if (a < b) a = b;
}
#define MP make_pair
#define PB push_back
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
#define FOR(i, a, b) for (auto i = (a); i < (b); i++)
#define FORD(i, a, b) for (auto i = (a) - 1; i >= (b); i--)
#define SZ(x) ((int) ((x).size()))
#define ALL(x) (x).begin(), (x).end()
#define MAXN 1000013
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<pii> vpi;
typedef vector<pll> vpl;
int pos[MAXN];
int rt[MAXN];
bitset<MAXN> important;
set<pii> stor;
void ComputeAdvice(int *C, int N, int K, int M)
{
//some guys you get are "useless", some guys are not
//decide which ones are important and which arent.
FOR(i, 0, N) pos[i] = N;
FORD(i, N, 0)
{
int x = C[i];
rt[i] = pos[x];
pos[x] = i;
}
FOR(i, 0, K)
{
stor.insert({pos[i] + K, i});
// cerr << "INSERT " << pos[i] + K << ',' << i << endl;
pos[i] = i;
}
FOR(i, 0, N)
{
int x = C[i];
if (stor.find({i + K, x}) != stor.end())
{
important[pos[x]] = true;
stor.erase({i + K, x});
}
else
{
stor.erase(prev(stor.end()));
}
pos[x] = i + K;
// cerr << "POS " << x << " = " << i + K << endl;
stor.insert({rt[i] + K, x});
}
FOR(i, 0, N + K)
{
// cerr << important[i] << ' ';
WriteAdvice((important[i] ? 1 : 0));
}
// cerr << endl;
}
#include "assistant.h"
#include <bits/stdc++.h>
using namespace std;
template<class T, class U>
void ckmin(T &a, U b)
{
if (a > b) a = b;
}
template<class T, class U>
void ckmax(T &a, U b)
{
if (a < b) a = b;
}
#define MP make_pair
#define PB push_back
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
#define FOR(i, a, b) for (auto i = (a); i < (b); i++)
#define FORD(i, a, b) for (auto i = (a) - 1; i >= (b); i--)
#define SZ(x) ((int) ((x).size()))
#define ALL(x) (x).begin(), (x).end()
#define MAXN 1000013
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<pii> vpi;
typedef vector<pll> vpl;
set<int> useful, useless;
void Assist(unsigned char *A, int N, int K, int R)
{
FOR(i, 0, K)
{
if (A[i])
{
useful.insert(i);
}
else
{
useless.insert(i);
}
}
FOR(i, K, K + N)
{
int cur = GetRequest();
if (useful.find(cur) == useful.end())
{
int x = *useless.begin();
useless.erase(useless.begin());
PutBack(x);
}
else
{
useful.erase(cur);
}
if (A[i])
{
useful.insert(cur);
}
else
{
useless.insert(cur);
}
}
}
