Submission #1097762

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1097762	2024-10-08 08:35:28	quangminh412	Putovanje (COCI20_putovanje)	C++14	110 / 110	77 ms	25168 KiB

putovanje

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#include <bits/stdc++.h>
using namespace std;
/*
  John Watson
  Handle codeforces : quangminh98
  
  Mua Code nhu mua Florentino !!
*/
#define faster() ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define ll long long
const int maxn = 2e5 + 9;
struct Data
{
  int v, c1, c2;
  
  Data() = default;
  Data(int v, int c1, int c2) : v(v), c1(c1), c2(c2) {}
};
vector<Data> adj[maxn];
int diff[maxn], par[20][maxn], h[maxn];
int n;
void DFS(int u, int p = -1)
{
  for (Data nxt : adj[u])
 
 
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Compilation message (stderr)

putovanje.cpp: In function 'int main()':
putovanje.cpp:103:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  103 |   freopen("test.inp", "r", stdin);
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
putovanje.cpp:104:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  104 |   freopen("test.out", "w", stdout);
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 20 / 20
• Subtask 2: 25 / 25
• Subtask 3: 65 / 65