// I do it for the glory
#include<bits/stdc++.h>
#include "icc.h"
#define pb push_back
using namespace std;
//mt19937 Rnd(chrono::steady_clock::now().time_since_epoch().count());
int fe, se;
void GoForIt(vector < int > L, vector < int > R)
{
int cnt = 0;
while (L.size() > 1)
{
vector < int > L1, L2;
for (int i = 0; i < (int)L.size(); i++)
{
if (i <= ((int)L.size() >> 1))
L1.pb(L[i]);
else
L2.pb(L[i]);
}
cnt ++;
bool w = query(L1.size(), R.size(), L1.data(), R.data());
if (w) L = L1;
else L = L2;
}
while (R.size() > 1)
{
vector < int > R1, R2;
for (int i = 0; i < (int)R.size(); i++)
{
if (i <= ((int)R.size() >> 1))
R1.pb(R[i]);
else
R2.pb(R[i]);
}
cnt ++;
bool w = query(L.size(), R1.size(), L.data(), R1.data());
if (w) R = R1;
else R = R2;
}
assert(cnt <= 13);
fe = L[0];
se = R[0];
return ;
}
void run(int N)
{
int P[N + 1];
set < int > S;
vector < int > A[N + 1];
for (int i = 1; i <= N; i++)
A[i].pb(i), P[i] = i, S.insert(i);
for (int q = 1; q <= N - 1; q ++)
{
vector < int > L, R, perm(7, 0);
//iota(perm.begin(), perm.end(), 0);
//auto it = perm.begin(); it ++;
//shuffle(it, perm.end(), Rnd);
for (int bit = 0; bit <= 7; bit ++)
{
L.clear(); R.clear();
int id = 0;
for (int i : S)
{
id ++;
bool w = (id & (1 << bit)) ? (1) : (0);
for (int v : A[i])
{
if (w) L.pb(v);
else R.pb(v);
}
}
if (!L.size() || !R.size())
continue; // What are the odds of that ?
if (query(L.size(), R.size(), L.data(), R.data()))
break;
}
GoForIt(L, R);
setRoad(fe, se);
int v = se, u = fe;
int pu = P[u];
for (int w : A[pu])
P[w] = P[v], A[P[v]].pb(w);
A[pu].clear(); S.erase(pu);
}
return ;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
195 ms |
604 KB |
Number of queries more than 3000 out of 1500 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
351 ms |
512 KB |
Number of queries more than 5000 out of 2500 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
350 ms |
564 KB |
Number of queries more than 4500 out of 2250 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
332 ms |
568 KB |
Number of queries more than 4000 out of 2000 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
266 ms |
632 KB |
Number of queries more than 3550 out of 1775 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
280 ms |
564 KB |
Number of queries more than 3250 out of 1625 |
2 |
Halted |
0 ms |
0 KB |
- |