#include "Encoder.h"
#include<bits/stdc++.h>
using namespace std;
vector<vector<int>>adj;
vector<pair<int,int>>stf;
int timea=0;
void solve(int u,int par=-1){
timea++;
stf[u].first=timea;
for(auto x:adj[u]){
if(x!=par){
solve(x,u);
}
}
stf[u].second=timea;
}
void Encode(int N, int A[], int B[])
{
adj.clear();
stf.clear();
adj.resize(N+1);
stf.resize(N+1);
timea=0;
for (int i = 0; i < N-1; ++i) {
adj[A[i]].push_back(B[i]);
adj[B[i]].push_back(A[i]);
}
solve(0);
for(int i=0;i<N;i++){
Code(i,stf[i].first+(stf[i].second*(1ll<<19)));
}
}
#include "Device.h"
#include<bits/stdc++.h>
using namespace std;
void InitDevice()
{
}
int Answer(long long S, long long T)
{
pair<long long ,long long>stfs,stft;
stfs.first=(((1<<19)-1)&S);
stft.first=(((1<<19)-1)&T);
S>>=19;
T>>=19;
stfs.second=S;
stft.second=T;
if(stft.first>=stfs.first&&stft.second<=stfs.second){
return 1;
}
if(stfs.first>=stft.first&&stfs.second<=stft.second){
return 0;
}
return 2;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
4880 KB |
Output is correct |
| 2 |
Correct |
0 ms |
4880 KB |
Output is correct |
| 3 |
Correct |
1 ms |
4876 KB |
Output is correct |
| 4 |
Correct |
0 ms |
4892 KB |
Output is correct |
| 5 |
Correct |
0 ms |
4880 KB |
Output is correct |
| 6 |
Correct |
1 ms |
4888 KB |
Output is correct |
| 7 |
Correct |
1 ms |
5036 KB |
Output is correct |
| 8 |
Correct |
2 ms |
4892 KB |
Output is correct |
| 9 |
Correct |
1 ms |
4880 KB |
Output is correct |
| 10 |
Correct |
1 ms |
4876 KB |
Output is correct |
| 11 |
Correct |
1 ms |
4892 KB |
Output is correct |
| 12 |
Correct |
2 ms |
4892 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Partially correct |
124 ms |
12680 KB |
Output is partially correct - L = 367002300 |
| 2 |
Partially correct |
118 ms |
19240 KB |
Output is partially correct - L = 366478011 |
| 3 |
Partially correct |
133 ms |
19488 KB |
Output is partially correct - L = 367002300 |
| 4 |
Partially correct |
124 ms |
19492 KB |
Output is partially correct - L = 367002300 |
| 5 |
Partially correct |
255 ms |
52672 KB |
Output is partially correct - L = 131072250000 |
| 6 |
Partially correct |
284 ms |
52452 KB |
Output is partially correct - L = 131072250000 |
| 7 |
Partially correct |
258 ms |
52596 KB |
Output is partially correct - L = 131072250000 |
| 8 |
Partially correct |
321 ms |
52292 KB |
Output is partially correct - L = 131072250000 |
| 9 |
Partially correct |
271 ms |
53344 KB |
Output is partially correct - L = 131072250000 |
| 10 |
Partially correct |
225 ms |
53524 KB |
Output is partially correct - L = 131072250000 |
| 11 |
Partially correct |
246 ms |
53576 KB |
Output is partially correct - L = 131072250000 |
| 12 |
Partially correct |
247 ms |
53420 KB |
Output is partially correct - L = 131072250000 |
| 13 |
Partially correct |
237 ms |
53120 KB |
Output is partially correct - L = 131072250000 |
| 14 |
Partially correct |
251 ms |
52596 KB |
Output is partially correct - L = 131072250000 |
| 15 |
Partially correct |
121 ms |
19692 KB |
Output is partially correct - L = 367002300 |
| 16 |
Partially correct |
122 ms |
19496 KB |
Output is partially correct - L = 367002300 |
| 17 |
Partially correct |
122 ms |
19488 KB |
Output is partially correct - L = 367002300 |
| 18 |
Partially correct |
262 ms |
52740 KB |
Output is partially correct - L = 131072250000 |
| 19 |
Partially correct |
251 ms |
52692 KB |
Output is partially correct - L = 131072250000 |
| 20 |
Partially correct |
250 ms |
52676 KB |
Output is partially correct - L = 131072250000 |
| 21 |
Partially correct |
254 ms |
52764 KB |
Output is partially correct - L = 131072250000 |
| 22 |
Partially correct |
290 ms |
52628 KB |
Output is partially correct - L = 131072250000 |
| 23 |
Partially correct |
264 ms |
52748 KB |
Output is partially correct - L = 131072250000 |
| 24 |
Partially correct |
249 ms |
52644 KB |
Output is partially correct - L = 131072250000 |
| 25 |
Partially correct |
248 ms |
52656 KB |
Output is partially correct - L = 131072250000 |
| 26 |
Partially correct |
279 ms |
52528 KB |
Output is partially correct - L = 131072250000 |
| 27 |
Partially correct |
276 ms |
52452 KB |
Output is partially correct - L = 131072250000 |
