Submission #749554

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
749554	2023-05-28 07:58:46	onebit1024	Game (IOI14_game)	C++17	42 / 100	1069 ms	2856 KiB

game

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#include "game.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define all(c) c.begin(), c.end()
#define endl "\n"
vector<vector<int>>dp,queried;
vector<int>id,sz;
int root(int x){
    if(id[x]==x)return x;
    return id[x] = root(id[x]);
}
void merge(int u, int v){
    u = root(u);
    v = root(v);
    if(u==v)return;
    if(sz[v] > sz[u])swap(v,u);
    for(auto x : dp[v]){
        dp[u].pb(x);
    }
    dp[v].clear();
    id[v] = u;
    sz[u]+=sz[v];
}
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 27 / 27
• Subtask 3: 0 / 58