| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1078174 | 2024-08-27T13:30:40 Z | Muhammad_Aneeq | 드문 곤충 (IOI22_insects) | C++17 | 2000 ms | 153824 KB |
void move_inside(int i);
void move_outside(int i);
int press_button();
#include <iostream>
#include <vector>
#include <map>
#include <set>
using namespace std;
set<int>ind;
map<set<int>,int>d;
int ask()
{
if (d.find(ind)!=d.end())
return d[ind];
d[ind]=press_button();
return d[ind];
}
int min_cardinality(int N)
{
int colors=0;
for (int i=0;i<N;i++)
{
move_inside(i);
ind.insert(i);
if (ask()==2)
{
move_outside(i);
ind.erase(i);
}
else
colors++;
}
set<int>ni;
for (int i=0;i<N;i++)
if (ind.find(i)==ind.end())
ni.insert(i);
if (colors==1)
return N;
int st=1,en=N/colors+1;
while (st+1<en)
{
int mid=(st+en)/2;
for (auto i:ni)
{
if (ind.size()==colors*mid)
break;
move_inside(i);
ind.insert(i);
if (ask()>mid)
{
move_outside(i);
ind.erase(i);
}
}
if (ind.size()==mid*colors)
{
for (auto i:ind)
ni.erase(i);
st=mid;
}
else
{
en=mid;
ni.clear();
for (auto i:ind)
{
ni.insert(i);
move_outside(i);
}
ind.clear();
}
}
return st;
}
Compilation message
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 344 KB | Output is correct |
| 2 | Correct | 0 ms | 344 KB | Output is correct |
| 3 | Correct | 1 ms | 344 KB | Output is correct |
| 4 | Correct | 0 ms | 344 KB | Output is correct |
| 5 | Correct | 0 ms | 344 KB | Output is correct |
| 6 | Correct | 2 ms | 344 KB | Output is correct |
| 7 | Correct | 6 ms | 1368 KB | Output is correct |
| 8 | Correct | 13 ms | 1836 KB | Output is correct |
| 9 | Correct | 12 ms | 1568 KB | Output is correct |
| 10 | Correct | 8 ms | 856 KB | Output is correct |
| 11 | Correct | 4 ms | 856 KB | Output is correct |
| 12 | Correct | 10 ms | 1112 KB | Output is correct |
| 13 | Correct | 13 ms | 1400 KB | Output is correct |
| 14 | Correct | 16 ms | 2388 KB | Output is correct |
| 15 | Correct | 20 ms | 2392 KB | Output is correct |
| 16 | Correct | 15 ms | 2392 KB | Output is correct |
| 17 | Correct | 15 ms | 2392 KB | Output is correct |
| 18 | Correct | 10 ms | 1368 KB | Output is correct |
| 19 | Correct | 12 ms | 1880 KB | Output is correct |
| 20 | Correct | 16 ms | 1880 KB | Output is correct |
| 21 | Correct | 8 ms | 1624 KB | Output is correct |
| 22 | Correct | 5 ms | 1112 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 344 KB | Output is correct |
| 2 | Correct | 0 ms | 344 KB | Output is correct |
| 3 | Correct | 1 ms | 344 KB | Output is correct |
| 4 | Correct | 0 ms | 344 KB | Output is correct |
| 5 | Correct | 0 ms | 344 KB | Output is correct |
| 6 | Correct | 2 ms | 344 KB | Output is correct |
| 7 | Correct | 6 ms | 1368 KB | Output is correct |
| 8 | Correct | 13 ms | 1836 KB | Output is correct |
| 9 | Correct | 12 ms | 1568 KB | Output is correct |
| 10 | Correct | 8 ms | 856 KB | Output is correct |
| 11 | Correct | 4 ms | 856 KB | Output is correct |
| 12 | Correct | 10 ms | 1112 KB | Output is correct |
| 13 | Correct | 13 ms | 1400 KB | Output is correct |
| 14 | Correct | 16 ms | 2388 KB | Output is correct |
| 15 | Correct | 20 ms | 2392 KB | Output is correct |
| 16 | Correct | 15 ms | 2392 KB | Output is correct |
| 17 | Correct | 15 ms | 2392 KB | Output is correct |
| 18 | Correct | 10 ms | 1368 KB | Output is correct |
| 19 | Correct | 12 ms | 1880 KB | Output is correct |
| 20 | Correct | 16 ms | 1880 KB | Output is correct |
| 21 | Correct | 8 ms | 1624 KB | Output is correct |
| 22 | Correct | 5 ms | 1112 KB | Output is correct |
| 23 | Correct | 7 ms | 600 KB | Output is correct |
| 24 | Correct | 243 ms | 23932 KB | Output is correct |
| 25 | Correct | 386 ms | 36552 KB | Output is correct |
| 26 | Correct | 593 ms | 56656 KB | Output is correct |
| 27 | Correct | 131 ms | 12292 KB | Output is correct |
| 28 | Correct | 105 ms | 12108 KB | Output is correct |
| 29 | Correct | 201 ms | 20340 KB | Output is correct |
| 30 | Correct | 244 ms | 26336 KB | Output is correct |
| 31 | Correct | 573 ms | 44820 KB | Output is correct |
| 32 | Correct | 846 ms | 59984 KB | Output is correct |
| 33 | Correct | 715 ms | 58288 KB | Output is correct |
| 34 | Correct | 568 ms | 47104 KB | Output is correct |
| 35 | Correct | 504 ms | 47280 KB | Output is correct |
| 36 | Correct | 440 ms | 41624 KB | Output is correct |
| 37 | Correct | 487 ms | 47272 KB | Output is correct |
| 38 | Correct | 261 ms | 28648 KB | Output is correct |
| 39 | Correct | 271 ms | 30800 KB | Output is correct |
| 40 | Correct | 280 ms | 29772 KB | Output is correct |
| 41 | Correct | 168 ms | 17488 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 344 KB | Output is correct |
| 2 | Correct | 0 ms | 344 KB | Output is correct |
| 3 | Correct | 0 ms | 344 KB | Output is correct |
| 4 | Correct | 0 ms | 344 KB | Output is correct |
| 5 | Correct | 0 ms | 344 KB | Output is correct |
| 6 | Correct | 0 ms | 344 KB | Output is correct |
| 7 | Correct | 11 ms | 856 KB | Output is correct |
| 8 | Correct | 1641 ms | 94576 KB | Output is correct |
| 9 | Execution timed out | 2561 ms | 153824 KB | Time limit exceeded |
| 10 | Halted | 0 ms | 0 KB | - |