#include "insects.h"
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
typedef long long ll;
typedef long double ld;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int random(int st, int dr)
{
uniform_int_distribution<int> dist(st, dr);
return dist(rng);
}
template <typename t>
using ordered_set = tree<t, null_type, less<t>, rb_tree_tag, tree_order_statistics_node_update>;
const int mod = 1e9 + 7;
struct Mint
{
int val;
Mint(int x = 0)
{
val = x % mod;
}
Mint(long long x)
{
val = x % mod;
}
Mint operator+(Mint oth)
{
return val + oth.val;
}
Mint operator-(Mint oth)
{
return val - oth.val + mod;
}
Mint operator*(Mint oth)
{
return 1ll * val * oth.val;
}
void operator+=(Mint oth)
{
val = (*this + oth).val;
}
void operator-=(Mint oth)
{
val = (*this - oth).val;
}
void operator*=(Mint oth)
{
val = (*this * oth).val;
}
};
Mint powmod(int a, int b)
{
if (b == 0)
{
return 1;
}
if (b % 2 == 1)
{
return powmod(a, b - 1) * a;
}
Mint p = powmod(a, b / 2);
return p * p;
}
/*
.___ __ __ .__
____ ____ __| _/____ _______/ |______ ________/ |_ ______ | |__ ___________ ____
_/ ___\/ _ \ / __ |/ __ \ / ___/\ __\__ \\_ __ \ __\/ ___/ | | \_/ __ \_ __ \_/ __ \
\ \__( <_> ) /_/ \ ___/ \___ \ | | / __ \| | \/| | \___ \ | Y \ ___/| | \/\ ___/
\___ >____/\____ |\___ > /____ > |__| (____ /__| |__| /____ > |___| /\___ >__| \___ >
\/ \/ \/ \/ \/ \/ \/ \/ \/
*/
int min_cardinality(int N)
{
int n = N;
function<int(int)> get = [&](int x)
{
int ans = 0;
vector<bool> out(n, false);
for (int i = 0; i < n; ++i)
{
move_inside(i);
if (press_button() == x + 1)
{
ans++;
move_outside(i);
out[i] = true;
}
}
for (int i = 0; i < n; ++i)
{
if (!out[i])
{
move_outside(i);
}
}
return ans;
};
int ans = 1;
int distincte = n - get(1);
int st = 2, dr = n / distincte;
while (st <= dr)
{
int mid = (st + dr) / 2;
if (n - distincte * mid == get(mid))
{
ans = mid;
st = mid + 1;
}
else
{
dr = mid - 1;
}
}
return ans;
}
/*
I cannot take this anymore
Saying everything I've said before
All these words, they make no sense
I find bliss in ignorance
Less I hear, the less you say
You'll find that out anyway
Just like before
Everything you say to me
(Takes me one step closer to the edge)
(And I'm about to break)
I need a little room to breathe
(Cause I'm one step closer to the edge)
(I'm about to break)
*/
