# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
934091 |
2024-02-26T19:05:22 Z |
sopaconk |
City (JOI17_city) |
C++17 |
|
314 ms |
33448 KB |
#include "Encoder.h"
#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define deb(x) ;
using lli=long long int;
static lli aux=0;
void dfs(int n , int par, vector<vector<int>> &adj, vector<pair<lli,lli>> &range ){
lli ini=aux;
aux++;
for(int x: adj[n]){
if(x==par) continue;
dfs(x, n, adj, range);
}
lli fin=aux;
range[n]={ini, fin};
}
void Encode(int N, int A[], int B[])
{
vector<vector<int>> adj (N);
for(int i=0; i<N-1; ++i){
adj[A[i]].pb(B[i]);
adj[B[i]].pb(A[i]);
}
vector<pair<lli,lli>> range (N);
dfs(0,-1,adj, range);
for (int i = 0; i < N; ++i) {
lli ini=range[i].first;
lli fin=range[i].second;
Code(i, ini*250000+fin);
}
}
#include "Device.h"
#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define deb(x) ;
using lli=long long int;
void InitDevice()
{
}
int Answer(long long S, long long T)
{
lli finS=S%250000;
lli iniS= (S-finS)/250000;
lli finT=T%250000;
lli iniT=(T-finT)/250000;
if(iniT <= iniS && finS <= finT){
return 0;
}
if(iniS <= iniT && finT <= finS){
return 1;
}
return 2;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
4880 KB |
Output is correct |
2 |
Correct |
1 ms |
4880 KB |
Output is correct |
3 |
Correct |
2 ms |
4892 KB |
Output is correct |
4 |
Correct |
1 ms |
4892 KB |
Output is correct |
5 |
Correct |
1 ms |
5396 KB |
Output is correct |
6 |
Correct |
1 ms |
4880 KB |
Output is correct |
7 |
Correct |
0 ms |
4892 KB |
Output is correct |
8 |
Correct |
1 ms |
4880 KB |
Output is correct |
9 |
Correct |
1 ms |
4900 KB |
Output is correct |
10 |
Correct |
2 ms |
4880 KB |
Output is correct |
11 |
Correct |
1 ms |
4892 KB |
Output is correct |
12 |
Correct |
1 ms |
4880 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
123 ms |
12420 KB |
Output is correct - L = 174750700 |
2 |
Correct |
127 ms |
12532 KB |
Output is correct - L = 174500699 |
3 |
Correct |
124 ms |
12500 KB |
Output is correct - L = 174750700 |
4 |
Correct |
121 ms |
12360 KB |
Output is correct - L = 174750700 |
5 |
Incorrect |
314 ms |
33448 KB |
Wrong Answer [6] |
6 |
Halted |
0 ms |
0 KB |
- |