Submission #885630

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
885630	2023-12-10 10:33:40	willychan	Worst Reporter 4 (JOI21_worst_reporter4)	C++17	79 / 100	426 ms	524288 KiB

worst_reporter2

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
//#include<bits/extc++.h>
//__gnu_pbds
const int N =2e5+5;
int H[N];
int C[N];
ll sz[N];
ll sum[N];
vector<int> side[N];
bool vis[N];
void getsize(int cur){
  sz[cur] =1;
  sum[cur] = C[cur];
  for(auto i : side[cur]){
    getsize(i);
    sz[cur]+=sz[i];
    sum[cur]+=sum[i];
  }
  return ;
}
int n;
//map -H[i], easier
void get(map<int,ll> &s,int cur){
  vis[cur]=1;
  pair<int,int> maxchild = {-1,-1};
  for(int i=0;i<side[cur].size();i++){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

worst_reporter2.cpp: In function 'void get(std::map<int, long long int>&, int)':
worst_reporter2.cpp:30:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   30 |  for(int i=0;i<side[cur].size();i++){
      |              ~^~~~~~~~~~~~~~~~~
worst_reporter2.cpp:35:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   35 |  for(int i=0;i<side[cur].size();i++){
      |              ~^~~~~~~~~~~~~~~~~

• Subtask 1: 14 / 14
• Subtask 2: 65 / 65
• Subtask 3: 0 / 21