#include <bits/stdc++.h>
#define ll long long
using namespace std;
const ll N=2e5+9,M=2e18+9,mod=1e9+7;
bool vis[N];
pair<ll,ll>p;
vector<ll>v[N];
ll a[N],n,x,y,z;
priority_queue<pair<ll,ll>>q;
void init(int m,vector<int>h)
{
n=m;
for(ll i=0;i<n;++i)a[i]=h[i];
for(ll i=0;i<n;++i)
{
for(ll j=i-1;j>=0;--j)
{
if(a[j]>a[i])
{
v[i].push_back(j);
break;
}
}
for(ll j=i+1;j<n;++j)
{
if(a[j]>a[i])
{
v[i].push_back(j);
break;
}
}
}
}
int minimum_jumps(int A, int B, int C, int D)
{
x=-1;
vector<ll>d(n,M);
for(ll i=B;i>=A;--i)
if(d[i]==M)
{
d[i]=0;
q.push({0,i});
while(q.size())
{
y=q.top().second;
q.pop();
if(C<=y && y<=D)
{
x=(x==-1?d[y]:min(x,d[y]));
continue;
}
for(auto j:v[y])
{
if(d[j]>d[y]+1)
{
d[j]=d[y]+1;
q.push({-d[j],j});
}
}
}
}
return x;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
6488 KB |
Output is correct |
2 |
Correct |
2 ms |
6580 KB |
Output is correct |
3 |
Execution timed out |
4041 ms |
12980 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
6488 KB |
Output is correct |
2 |
Correct |
1 ms |
6488 KB |
Output is correct |
3 |
Correct |
2 ms |
6488 KB |
Output is correct |
4 |
Correct |
1 ms |
6488 KB |
Output is correct |
5 |
Incorrect |
2 ms |
6488 KB |
Output isn't correct |
6 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
6488 KB |
Output is correct |
2 |
Correct |
1 ms |
6488 KB |
Output is correct |
3 |
Correct |
2 ms |
6488 KB |
Output is correct |
4 |
Correct |
1 ms |
6488 KB |
Output is correct |
5 |
Incorrect |
2 ms |
6488 KB |
Output isn't correct |
6 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
6488 KB |
Output is correct |
2 |
Correct |
2 ms |
6488 KB |
Output is correct |
3 |
Correct |
1 ms |
6488 KB |
Output is correct |
4 |
Correct |
1 ms |
6488 KB |
Output is correct |
5 |
Incorrect |
32 ms |
13532 KB |
Output isn't correct |
6 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
6488 KB |
Output is correct |
2 |
Correct |
1 ms |
6488 KB |
Output is correct |
3 |
Correct |
1 ms |
6488 KB |
Output is correct |
4 |
Correct |
914 ms |
10716 KB |
Output is correct |
5 |
Execution timed out |
4034 ms |
15304 KB |
Time limit exceeded |
6 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
6488 KB |
Output is correct |
2 |
Correct |
1 ms |
6488 KB |
Output is correct |
3 |
Correct |
1 ms |
6488 KB |
Output is correct |
4 |
Correct |
914 ms |
10716 KB |
Output is correct |
5 |
Execution timed out |
4034 ms |
15304 KB |
Time limit exceeded |
6 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
6488 KB |
Output is correct |
2 |
Correct |
2 ms |
6580 KB |
Output is correct |
3 |
Execution timed out |
4041 ms |
12980 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |