Submission #1145294

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1145294	2025-02-04 13:33:11	nathan4690	ICC (CEOI16_icc)	C++20	7 / 100	19 ms	584 KiB

icc

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// ceoi16p1 - ICC
#include <bits/stdc++.h>
#include "icc.h"
using namespace std;
struct DSU{
    int n;
    vector<int> p,sz;
    DSU(){};
    DSU(int n): n(n), p(n+1, 0), sz(n+1, 1){
        for(int i=1;i<=n;i++) p[i] = i;
    }
    int find_set(int u){
        return (u == p[u] ? u : p[u] = find_set(p[u]));
    }
    void union_set(int u, int v){
        u = find_set(u);
        v = find_set(v);
        if(u == v) return;
        if(sz[u] < sz[v]) swap(u, v);
        p[v] = u;
        sz[u] += sz[v];
    }
};
void run(int N){
    DSU dsu = DSU(N);
    mt19937 rng(128379878);
    for(int eee=1;eee<N;eee++){
        int sza, szb, a[N], b[N];
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 0 / 11
• Subtask 3: 0 / 22
• Subtask 4: 0 / 21
• Subtask 5: 0 / 29
• Subtask 6: 0 / 10