Submission #491575

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
491575	2021-12-03 10:51:10	vendx_greyback	Traffic (IOI10_traffic)	C++14	0 / 100	14 ms	23820 KiB

traffic

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#include <bits/stdc++.h>
using namespace std;
#define all(x) (x).begin(),(x).end()
typedef pair<int,int> ppi;
typedef vector<int> vi;
typedef vector<vector<int>> vvi;
const int mxn = 1e6;
vi adj[mxn];
int sz[mxn];
int mx[mxn];
void dfs(int u, int p){
    
    for(auto v: adj[u]){
        
        if(v == p)
            continue;
            
        dfs(v, u);
        sz[u] += sz[v];
        mx[u] = max(mx[u], sz[v]);
        
    }
    
}
int LocateCentre(int n, int p[], int s[], int d[]){
    
 
 
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