#include <bits/stdc++.h>
#include "popa.h"
using namespace std;
int st[1001],dr[1001];
int maxst[1001],maxdr[1001];
int solutioneaza(int sta,int dre)
{
if(sta==dre)
return sta;
for(int i=sta;i<=dre;i++)
if(maxst[i]<=sta&&maxdr[i]>=dre)
{
if(i!=sta)
st[i]=solutioneaza(sta,i-1);
if(i!=dre)
dr[i]=solutioneaza(i+1,dre);
return i;
}
return -1;
}
int solve(int n,int *Left, int *Right)
{
for(int i=0;i<n;i++)
st[i]=dr[i]=-1;
for(int i=0;i<n;i++)
{
int r=i,pas=1<<9;
while(pas)
{
if(r+pas<n&&query(i,r+pas,i,i))
r+=pas;
pas/=2;
}
maxdr[i]=r;
r=i;
pas=1<<9;
while(pas)
{
if(r-pas>=0&&query(r-pas,i,i,i))
r-=pas;
pas/=2;
}
maxst[i]=r;
}
int x=solutioneaza(0,n-1);
for(int i=0;i<n;i++)
{
Left[i]=st[i];
Right[i]=dr[i];
}
return x;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
47 ms |
312 KB |
Output is correct |
2 |
Correct |
55 ms |
208 KB |
Output is correct |
3 |
Correct |
59 ms |
208 KB |
Output is correct |
4 |
Correct |
53 ms |
208 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
682 ms |
328 KB |
Output is correct |
2 |
Correct |
826 ms |
328 KB |
Output is correct |
3 |
Correct |
425 ms |
352 KB |
Output is correct |
4 |
Correct |
848 ms |
304 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
22 ms |
208 KB |
too many queries |
2 |
Halted |
0 ms |
0 KB |
- |