Submission #32936

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
32936	2017-10-17 16:38:47	aome	Election Campaign (JOI15_election_campaign)	C++14	100 / 100	959 ms	34152 KiB

election_campaign

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#include <bits/stdc++.h>
using namespace std;
const int N = 100005;
struct Go {
  int u, v, w;
  Go (int u, int v, int w) :
    u(u), v(v), w(w) {}
};
int n, m, cnt;
int st[N], ed[N];
int h[N], p[20][N];
int f[2][N];
int it[4 * N];
int lazy[4 * N];
vector<int> G[N];
vector<Go> go[N];
void dfs(int u) {
  st[u] = ++cnt;
  for (auto v : G[u]) {
    if (p[0][u] == v) continue;
    p[0][v] = u, h[v] = h[u] + 1, dfs(v);
  }
  ed[u] = cnt;
}
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 30 / 30
• Subtask 5: 10 / 10
• Subtask 6: 40 / 40