Submission #52310

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
52310	2018-06-25 09:24:47	Diuven	Factories (JOI14_factories)	C++11	100 / 100	7532 ms	351568 KiB

factories

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#include "factories.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<int> vi;
const int MX=500010, LG=20;
const ll inf=2e17;
struct edge {
    int to; ll co;
};
int n, dep[MX];
vector<edge> G[MX];
vector<edge> C, D[MX];
bool done[MX];
int sub[MX];
void dfs(int v, int p=-1){
    sub[v]=1;
    for(edge &e:G[v]){
        int x=e.to;
        if(done[x] || x==p) continue;
        dfs(x,v);
        sub[v]+=sub[x];
    }
}
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 18 / 18
• Subtask 3: 67 / 67