Submission #980541

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
980541	2024-05-12 08:29:25	happy_node	Worst Reporter 4 (JOI21_worst_reporter4)	C++17	79 / 100	278 ms	59216 KiB

worst_reporter2

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MX=2e5+5;
int N;
int A[MX],H[MX],C[MX];
vector<int> adj[MX];
multiset<pair<ll,ll>> dp[MX];
int par[MX];
int find(int v) {
  return par[v]==v?v:par[v]=find(par[v]);
}
void merge(int u, int v) {
  u=find(u),v=find(v);
  if(u==v) return;
  if(dp[u].size()>dp[v].size()) swap(u,v);
  for(auto [pos,val]:dp[u]) {
    dp[v].insert({pos,val});
  }
  par[u]=v;
  dp[u].clear();
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

worst_reporter2.cpp: In function 'void dfs0(int)':
worst_reporter2.cpp:85:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   85 |   for(int i=0;i+1<stk.size();i++) {
      |               ~~~^~~~~~~~~~~

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