Submission #841302

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
841302	2023-09-01 13:06:44	serifefedartar	Political Development (BOI17_politicaldevelopment)	C++17	100 / 100	1154 ms	26040 KiB

politicaldevelopment

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#include <bits/stdc++.h>
using namespace std;
 
#define fast ios::sync_with_stdio(0);cin.tie(0);
typedef long long ll;
#define f first
#define s second
#define MOD 1000000007
#define LOGN 20
#define MAXN 50005
 
vector<set<int>> graph;
int deg[MAXN], active[MAXN];
int main() {
  fast
  int N, K, x, D; 
  cin >> N >> K;
 
  graph = vector<set<int>>(N, set<int>());
  queue<int> q;
  for (int i = 0; i < N; i++)
    active[i] = true;
  for (int i = 0; i < N; i++) {
    cin >> deg[i];
    for (int j = 0; j < deg[i]; j++) {
      cin >> x;
      graph[i].insert(x);
    }
    if (deg[i] < K)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

politicaldevelopment.cpp: In function 'int main()':
politicaldevelopment.cpp:16:15: warning: unused variable 'D' [-Wunused-variable]
   16 |  int N, K, x, D;
      |               ^

• Subtask 1: 4 / 4
• Subtask 2: 12 / 12
• Subtask 3: 23 / 23
• Subtask 4: 38 / 38
• Subtask 5: 23 / 23