Submission #414840

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
414840	2021-05-31 08:51:47	amoo_safar	City (JOI17_city)	C++17	100 / 100	520 ms	43072 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include "Encoder.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 33e4;
const int bl = 100;
const int sd = 58;
int mk[N];
mt19937 rng(sd);
vector<int> V;
vector<int> G[N];
int st[N], fn[N], T = 0;
void DFS(int u, int p){
  st[u] = T ++;
  shuffle(G[u].begin(), G[u].end(), rng);
  bool fl = false;
  for(auto adj : G[u])
    if((adj != p) && ((int) G[adj].size() == 1))
      fl = true;
  if(fl){
    for(auto adj : G[u]){
      if(adj != p && G[adj].size() == 1){
        st[adj] = T;
        fn[adj] = T + 1;
      }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

Encoder.cpp: In function 'void Encode(int, int*, int*)':
Encoder.cpp:48:6: warning: unused variable 'cnt' [-Wunused-variable]
   48 |  int cnt = 0;
      |      ^~~

Subtask 18 / 8

#	Verdict	Execution time	Memory	Grader output
Fetching results...

Subtask 292 / 92

#	Verdict	Execution time	Memory	Grader output
Fetching results...