Submission #1022310

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1022310	2024-07-13 11:59:20	vjudge1	Hiperkocka (COCI21_hiperkocka)	C++17	0 / 110	1 ms	356 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
const int N = 20;
int n;
vector<int> g[N];
vector<pair<int, int>> edges;
void dfs(int v, int r, int p = -1){
    cout << r << " ";
    for (int e : g[v]){
        int u = edges[e].first + edges[e].second - v;
        if (u == p) continue;
        dfs(u, r ^ (1 << e), v);
    }
}
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    cin >> n;
    for (int i = 0; i < n; i ++){
        int u, v;
        cin >> u >> v;
        g[u].push_back(i);
        g[v].push_back(i);
        edges.push_back({u, v});
    }
 
 
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• Subtask 1: 0 / 110