Submission #528348

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
528348	2022-02-20 06:25:51	ivls	Kutije (COCI21_kutije)	C++17	70 / 70	175 ms	9400 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
struct dsu
{
  int n, p[1010];
  
  void init(int nn)
  {
    n = nn;
    for (int i = 1; i <= n; i++) p[i] = i;
  }
  
  int get(int v) { return v == p[v] ? v : p[v] = get(p[v]); }
  
  bool same(int u, int v) { return get(u) == get(v); }
  
  void uni(int u, int v) { u = get(u); v = get(v); p[u] = v; }
};
int main() 
{
  ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
  
  int n, m, q;
  cin >> n >> m >> q;
  int p[n + 1];
  dsu d;
  d.init(n);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:28:6: warning: unused variable 'p' [-Wunused-variable]
   28 |  int p[n + 1];
      |      ^

• Subtask 1: 15 / 15
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 35 / 35