Submission #614093

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
614093	2022-07-30 18:37:31	2fat2code	Split the Attractions (IOI19_split)	C++17	40 / 100	128 ms	22992 KiB

split

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#include <bits/stdc++.h>
#define fr first
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#define sc second
#define all(s) s.begin(), s.end()
//#define int long long
#define rc(s) return cout << s, 0
using namespace std;
const int nmax = 100005;
int N, M, A, B, C, sz[nmax], centroid, indx1, indx2, indx3;
vector<int> res, nod[nmax], nod_MST[nmax];
bitset<nmax>viz;
void dfs(int s){
    viz[s] = 1; sz[s] = 1;
    for(auto it : nod[s]){
        if(!viz[it]){
            nod_MST[s].push_back(it);
            nod_MST[it].push_back(s);
            dfs(it);
            sz[s] += sz[it];
        }
    }
}
void dfs2(int s){
    viz[s] = 1; sz[s] = 1;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 11 / 11
• Subtask 3: 22 / 22
• Subtask 4: 0 / 24
• Subtask 5: 0 / 36