Submission #1035098

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1035098	2024-07-26 04:20:05	pcc	Prize (CEOI22_prize)	C++17	10 / 100	3554 ms	637380 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define pii pair<int,int>
#define fs first
#define sc second
#define ll long long
#define pll pair<ll,ll>
#define al4 array<ll,4>
#define ai4 array<int,4>
#define int ll
const int mxn = 1e6+10;
const int B = 20;
struct Tree{
  vector<vector<int>> par;
  vector<int> dfn;
  vector<pii> eul;
  vector<int> dep;
  vector<vector<int>> edges;
  int pt = 0;
  Tree(){}
  void init(int n){
    pt = 0;
    dfn.clear();
    eul = vector<pii>(n);
    dep = vector<int>(n);
    edges = vector<vector<int>>(n);
    par = vector<vector<int>>(n,vector<int>(B,0));
 
 
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Compilation message (stderr)

Main.cpp:80:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   80 | main(){
      | ^~~~
Main.cpp: In function 'int main()':
Main.cpp:105:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  105 |  for(auto &i:tar)cout<<i<<' ';cout<<endl;
      |  ^~~
Main.cpp:105:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  105 |  for(auto &i:tar)cout<<i<<' ';cout<<endl;
      |                               ^~~~
Main.cpp:117:17: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  117 |  for(int i = 0;i<req.size();i++){
      |                ~^~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 0 / 25
• Subtask 3: 0 / 19
• Subtask 4: 0 / 22
• Subtask 5: 0 / 24