Submission #926910

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
926910	2024-02-14 04:15:03	Wansur	Cyberland (APIO23_cyberland)	C++17	100 / 100	1183 ms	100180 KiB

cyberland

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#include <bits/stdc++.h>
#define f first
#define s second
#define ent '\n'
  
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#pragma GCC optimize("Ofast,unroll-loops,fast-math,O3")
 
using namespace std;
typedef long long ll;
const int mx=1e5+12;
 
vector<pair<int,int>> g[mx];
double d[mx][101];
bool was[mx][101];
bool used[mx];
 
struct node{
  int v,x;
  double w;
  friend bool operator <(node a,node b){
        return a.w > b.w;
    }
};
 
void dfs(int v){
  used[v]=1;
  for(auto to:g[v]){
    if(!used[to.f]){
      dfs(to.f);
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 8 / 8
• Subtask 3: 13 / 13
• Subtask 4: 19 / 19
• Subtask 5: 7 / 7
• Subtask 6: 16 / 16
• Subtask 7: 29 / 29
• Subtask 8: 3 / 3