Submission #1175897

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1175897	2025-03-29 11:46:52	InvMOD	Burza (COCI16_burza)	C++20	0 / 160	92 ms	1864 KiB

burza

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#include<bits/stdc++.h>
using namespace std;
#define all(v) (v).begin(), (v).end()
void solve()
{
    int n,k; cin >> n >> k;
    vector<vector<int>> adj(n + 1, vector<int>());
    for(int i = 0; i < n - 1; i++){
        int u,v; cin >> u >> v;
        adj[u].push_back(v);
        adj[v].push_back(u);
    }
    if(k * k >= n){
        // each h should has >= k element to counter Daniel
        cout << "DA\n";
        return;
    }
    int cntLose = 0;
    vector<int> tin(n + 1), tout(n + 1), h(n + 1);
    vector<vector<int>> cover(n + 1, vector<int>());
    function<void(int,int)> dfs = [&](int x, int p) -> void{
        if(h[x] >= k - 1){
 
 
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Compilation message (stderr)

burza.cpp: In function 'int32_t main()':
burza.cpp:82:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   82 |         freopen(name".INP", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
burza.cpp:83:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   83 |         freopen(name".OUT", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

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