Submission #161451

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
161451	2019-11-02 15:25:58	Minnakhmetov	Museum (CEOI17_museum)	C++14	100 / 100	939 ms	785264 KiB

museum

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#include <bits/stdc++.h>
    
#define ll long long
#define all(aaa) aaa.begin(), aaa.end()
 
using namespace std;
struct E {
    int to, w;
};
const int N = 1e4 + 5, K = N, INF = 1e9;
vector<E> g[N];
int dp[N][K][2], sz[N];
int n, k, x;
void upd(int &x, int y) {
    x = min(x, y);
}
void dive(int node, int anc) {
    sz[node] = 1;
    for (E e : g[node]) {
        if (e.to != anc) {
            dive(e.to, node);
            sz[node] += sz[e.to];
        }
    }
}
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 25 / 25
• Subtask 3: 35 / 35
• Subtask 4: 20 / 20